189669816

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1$

素因数の和:243

約数の個数: 256

約数和(自身を含む): 655257600

約数和(自身を除く): 465587784

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 24, 27, 28, 34, 36, 42, 47, 51, 54, 56, 63, 68, 72, 84, 94, 102, 108, 119, 126, 136, 141, 153, 157, 168, 188, 189, 204, 216, 238, 252, 282, 306, 314, 329, 357, 376, 378, 408, 423, 459, 471, 476, 504, 564, 612, 628, 658, 714, 756, 799, 846, 918, 942, 952, 987, 1071, 1099, 1128, 1224, 1256, 1269, 1316, 1413, 1428, 1512, 1598, 1692, 1836, 1884, 1974, 2142, 2198, 2397, 2538, 2632, 2669, 2826, 2856, 2961, 3196, 3213, 3297, 3384, 3672, 3768, 3948, 4239, 4284, 4396, 4794, 5076, 5338, 5593, 5652, 5922, 6392, 6426, 6594, 7191, 7379, 7896, 8007, 8478, 8568, 8792, 8883, 9588, 9891, 10152, 10676, 11186, 11304, 11844, 12852, 13188, 14382, 14758, 16014, 16779, 16956, 17766, 18683, 19176, 19782, 21352, 21573, 22137, 22372, 23688, 24021, 25704, 26376, 28764, 29516, 29673, 32028, 33558, 33912, 35532, 37366, 39564, 43146, 44274, 44744, 48042, 50337, 51653, 56049, 57528, 59032, 59346, 64056, 66411, 67116, 71064, 72063, 74732, 79128, 86292, 88548, 96084, 100674, 103306, 112098, 118692, 125443, 132822, 134232, 144126, 149464, 151011, 154959, 168147, 172584, 177096, 192168, 199233, 201348, 206612, 224196, 237384, 250886, 265644, 288252, 302022, 309918, 336294, 376329, 398466, 402696, 413224, 448392, 464877, 501772, 504441, 531288, 576504, 604044, 619836, 672588, 752658, 796932, 878101, 929754, 1003544, 1008882, 1128987, 1208088, 1239672, 1345176, 1394631, 1505316, 1593864, 1756202, 1859508, 2017764, 2257974, 2634303, 2789262, 3010632, 3386961, 3512404, 3719016, 4035528, 4515948, 5268606, 5578524, 6773922, 7024808, 7902909, 9031896, 10537212, 11157048, 13547844, 15805818, 21074424, 23708727, 27095688, 31611636, 47417454, 63223272, 94834908, 189669816]

約数ペア:

[(1, 189669816), (2, 94834908), (3, 63223272), (4, 47417454), (6, 31611636), (7, 27095688), (8, 23708727), (9, 21074424), (12, 15805818), (14, 13547844), (17, 11157048), (18, 10537212), (21, 9031896), (24, 7902909), (27, 7024808), (28, 6773922), (34, 5578524), (36, 5268606), (42, 4515948), (47, 4035528), (51, 3719016), (54, 3512404), (56, 3386961), (63, 3010632), (68, 2789262), (72, 2634303), (84, 2257974), (94, 2017764), (102, 1859508), (108, 1756202), (119, 1593864), (126, 1505316), (136, 1394631), (141, 1345176), (153, 1239672), (157, 1208088), (168, 1128987), (188, 1008882), (189, 1003544), (204, 929754), (216, 878101), (238, 796932), (252, 752658), (282, 672588), (306, 619836), (314, 604044), (329, 576504), (357, 531288), (376, 504441), (378, 501772), (408, 464877), (423, 448392), (459, 413224), (471, 402696), (476, 398466), (504, 376329), (564, 336294), (612, 309918), (628, 302022), (658, 288252), (714, 265644), (756, 250886), (799, 237384), (846, 224196), (918, 206612), (942, 201348), (952, 199233), (987, 192168), (1071, 177096), (1099, 172584), (1128, 168147), (1224, 154959), (1256, 151011), (1269, 149464), (1316, 144126), (1413, 134232), (1428, 132822), (1512, 125443), (1598, 118692), (1692, 112098), (1836, 103306), (1884, 100674), (1974, 96084), (2142, 88548), (2198, 86292), (2397, 79128), (2538, 74732), (2632, 72063), (2669, 71064), (2826, 67116), (2856, 66411), (2961, 64056), (3196, 59346), (3213, 59032), (3297, 57528), (3384, 56049), (3672, 51653), (3768, 50337), (3948, 48042), (4239, 44744), (4284, 44274), (4396, 43146), (4794, 39564), (5076, 37366), (5338, 35532), (5593, 33912), (5652, 33558), (5922, 32028), (6392, 29673), (6426, 29516), (6594, 28764), (7191, 26376), (7379, 25704), (7896, 24021), (8007, 23688), (8478, 22372), (8568, 22137), (8792, 21573), (8883, 21352), (9588, 19782), (9891, 19176), (10152, 18683), (10676, 17766), (11186, 16956), (11304, 16779), (11844, 16014), (12852, 14758), (13188, 14382)]