161279448

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:166

約数の個数: 192

約数和(自身を含む): 485184000

約数和(自身を除く): 323904552

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 19, 22, 24, 33, 37, 38, 44, 57, 66, 74, 76, 79, 88, 111, 114, 121, 132, 148, 152, 158, 209, 222, 228, 237, 242, 264, 296, 316, 363, 407, 418, 444, 456, 474, 484, 627, 632, 703, 726, 814, 836, 869, 888, 948, 968, 1221, 1254, 1406, 1452, 1501, 1628, 1672, 1738, 1896, 2109, 2299, 2442, 2508, 2607, 2812, 2904, 2923, 3002, 3256, 3476, 4218, 4477, 4503, 4598, 4884, 5016, 5214, 5624, 5846, 6004, 6897, 6952, 7733, 8436, 8769, 8954, 9006, 9196, 9559, 9768, 10428, 11692, 12008, 13431, 13794, 15466, 16511, 16872, 17538, 17908, 18012, 18392, 19118, 20856, 23199, 23384, 26862, 27588, 28677, 30932, 32153, 33022, 35076, 35816, 36024, 38236, 46398, 49533, 53724, 55176, 55537, 57354, 61864, 64306, 66044, 70152, 76472, 85063, 92796, 96459, 99066, 107448, 111074, 114708, 128612, 132088, 166611, 170126, 181621, 185592, 192918, 198132, 222148, 229416, 255189, 257224, 333222, 340252, 353683, 363242, 385836, 396264, 444296, 510378, 544863, 610907, 666444, 680504, 707366, 726484, 771672, 1020756, 1061049, 1089726, 1221814, 1332888, 1414732, 1452968, 1832721, 2041512, 2122098, 2179452, 2443628, 2829464, 3665442, 4244196, 4358904, 4887256, 6719977, 7330884, 8488392, 13439954, 14661768, 20159931, 26879908, 40319862, 53759816, 80639724, 161279448]

約数ペア:

[(1, 161279448), (2, 80639724), (3, 53759816), (4, 40319862), (6, 26879908), (8, 20159931), (11, 14661768), (12, 13439954), (19, 8488392), (22, 7330884), (24, 6719977), (33, 4887256), (37, 4358904), (38, 4244196), (44, 3665442), (57, 2829464), (66, 2443628), (74, 2179452), (76, 2122098), (79, 2041512), (88, 1832721), (111, 1452968), (114, 1414732), (121, 1332888), (132, 1221814), (148, 1089726), (152, 1061049), (158, 1020756), (209, 771672), (222, 726484), (228, 707366), (237, 680504), (242, 666444), (264, 610907), (296, 544863), (316, 510378), (363, 444296), (407, 396264), (418, 385836), (444, 363242), (456, 353683), (474, 340252), (484, 333222), (627, 257224), (632, 255189), (703, 229416), (726, 222148), (814, 198132), (836, 192918), (869, 185592), (888, 181621), (948, 170126), (968, 166611), (1221, 132088), (1254, 128612), (1406, 114708), (1452, 111074), (1501, 107448), (1628, 99066), (1672, 96459), (1738, 92796), (1896, 85063), (2109, 76472), (2299, 70152), (2442, 66044), (2508, 64306), (2607, 61864), (2812, 57354), (2904, 55537), (2923, 55176), (3002, 53724), (3256, 49533), (3476, 46398), (4218, 38236), (4477, 36024), (4503, 35816), (4598, 35076), (4884, 33022), (5016, 32153), (5214, 30932), (5624, 28677), (5846, 27588), (6004, 26862), (6897, 23384), (6952, 23199), (7733, 20856), (8436, 19118), (8769, 18392), (8954, 18012), (9006, 17908), (9196, 17538), (9559, 16872), (9768, 16511), (10428, 15466), (11692, 13794), (12008, 13431)]