15261168

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{661}}^1$

素因数の和:722

約数の個数: 80

約数和(自身を含む): 43670816

約数和(自身を除く): 28409648

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 37, 39, 48, 52, 74, 78, 104, 111, 148, 156, 208, 222, 296, 312, 444, 481, 592, 624, 661, 888, 962, 1322, 1443, 1776, 1924, 1983, 2644, 2886, 3848, 3966, 5288, 5772, 7696, 7932, 8593, 10576, 11544, 15864, 17186, 23088, 24457, 25779, 31728, 34372, 48914, 51558, 68744, 73371, 97828, 103116, 137488, 146742, 195656, 206232, 293484, 317941, 391312, 412464, 586968, 635882, 953823, 1173936, 1271764, 1907646, 2543528, 3815292, 5087056, 7630584, 15261168]

約数ペア:

[(1, 15261168), (2, 7630584), (3, 5087056), (4, 3815292), (6, 2543528), (8, 1907646), (12, 1271764), (13, 1173936), (16, 953823), (24, 635882), (26, 586968), (37, 412464), (39, 391312), (48, 317941), (52, 293484), (74, 206232), (78, 195656), (104, 146742), (111, 137488), (148, 103116), (156, 97828), (208, 73371), (222, 68744), (296, 51558), (312, 48914), (444, 34372), (481, 31728), (592, 25779), (624, 24457), (661, 23088), (888, 17186), (962, 15864), (1322, 11544), (1443, 10576), (1776, 8593), (1924, 7932), (1983, 7696), (2644, 5772), (2886, 5288), (3848, 3966)]