149759766

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:180

約数の個数: 160

約数和(自身を含む): 395176320

約数和(自身を除く): 245416554

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 27, 34, 39, 47, 51, 54, 78, 81, 89, 94, 102, 117, 141, 153, 162, 178, 221, 234, 267, 282, 306, 351, 423, 442, 459, 534, 611, 663, 702, 799, 801, 846, 918, 1053, 1157, 1222, 1269, 1326, 1377, 1513, 1598, 1602, 1833, 1989, 2106, 2314, 2397, 2403, 2538, 2754, 3026, 3471, 3666, 3807, 3978, 4183, 4539, 4794, 4806, 5499, 5967, 6942, 7191, 7209, 7614, 8366, 9078, 10387, 10413, 10998, 11934, 12549, 13617, 14382, 14418, 16497, 17901, 19669, 20774, 20826, 21573, 25098, 27234, 31161, 31239, 32994, 35802, 37647, 39338, 40851, 43146, 49491, 54379, 59007, 62322, 62478, 64719, 71111, 75294, 81702, 93483, 93717, 98982, 108758, 112941, 118014, 122553, 129438, 142222, 163137, 177021, 186966, 187434, 213333, 225882, 245106, 280449, 326274, 338823, 354042, 426666, 489411, 531063, 560898, 639999, 677646, 841347, 924443, 978822, 1062126, 1279998, 1468233, 1593189, 1682694, 1848886, 1919997, 2773329, 2936466, 3186378, 3839994, 4404699, 5546658, 5759991, 8319987, 8809398, 11519982, 16639974, 24959961, 49919922, 74879883, 149759766]

約数ペア:

[(1, 149759766), (2, 74879883), (3, 49919922), (6, 24959961), (9, 16639974), (13, 11519982), (17, 8809398), (18, 8319987), (26, 5759991), (27, 5546658), (34, 4404699), (39, 3839994), (47, 3186378), (51, 2936466), (54, 2773329), (78, 1919997), (81, 1848886), (89, 1682694), (94, 1593189), (102, 1468233), (117, 1279998), (141, 1062126), (153, 978822), (162, 924443), (178, 841347), (221, 677646), (234, 639999), (267, 560898), (282, 531063), (306, 489411), (351, 426666), (423, 354042), (442, 338823), (459, 326274), (534, 280449), (611, 245106), (663, 225882), (702, 213333), (799, 187434), (801, 186966), (846, 177021), (918, 163137), (1053, 142222), (1157, 129438), (1222, 122553), (1269, 118014), (1326, 112941), (1377, 108758), (1513, 98982), (1598, 93717), (1602, 93483), (1833, 81702), (1989, 75294), (2106, 71111), (2314, 64719), (2397, 62478), (2403, 62322), (2538, 59007), (2754, 54379), (3026, 49491), (3471, 43146), (3666, 40851), (3807, 39338), (3978, 37647), (4183, 35802), (4539, 32994), (4794, 31239), (4806, 31161), (5499, 27234), (5967, 25098), (6942, 21573), (7191, 20826), (7209, 20774), (7614, 19669), (8366, 17901), (9078, 16497), (10387, 14418), (10413, 14382), (10998, 13617), (11934, 12549)]