145509104

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1$

素因数の和:318

約数の個数: 80

約数和(自身を含む): 314979840

約数和(自身を除く): 169470736

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 59, 71, 104, 118, 142, 167, 208, 236, 284, 334, 472, 568, 668, 767, 923, 944, 1136, 1336, 1534, 1846, 2171, 2672, 3068, 3692, 4189, 4342, 6136, 7384, 8378, 8684, 9853, 11857, 12272, 14768, 16756, 17368, 19706, 23714, 33512, 34736, 39412, 47428, 54457, 67024, 78824, 94856, 108914, 128089, 154141, 157648, 189712, 217828, 256178, 308282, 435656, 512356, 616564, 699563, 871312, 1024712, 1233128, 1399126, 2049424, 2466256, 2798252, 5596504, 9094319, 11193008, 18188638, 36377276, 72754552, 145509104]

約数ペア:

[(1, 145509104), (2, 72754552), (4, 36377276), (8, 18188638), (13, 11193008), (16, 9094319), (26, 5596504), (52, 2798252), (59, 2466256), (71, 2049424), (104, 1399126), (118, 1233128), (142, 1024712), (167, 871312), (208, 699563), (236, 616564), (284, 512356), (334, 435656), (472, 308282), (568, 256178), (668, 217828), (767, 189712), (923, 157648), (944, 154141), (1136, 128089), (1336, 108914), (1534, 94856), (1846, 78824), (2171, 67024), (2672, 54457), (3068, 47428), (3692, 39412), (4189, 34736), (4342, 33512), (6136, 23714), (7384, 19706), (8378, 17368), (8684, 16756), (9853, 14768), (11857, 12272)]