126723376

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{26489}}^1$

素因数の和:26533

約数の個数: 40

約数和(自身を含む): 275919840

約数和(自身を除く): 149196464

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 46, 52, 92, 104, 184, 208, 299, 368, 598, 1196, 2392, 4784, 26489, 52978, 105956, 211912, 344357, 423824, 609247, 688714, 1218494, 1377428, 2436988, 2754856, 4873976, 5509712, 7920211, 9747952, 15840422, 31680844, 63361688, 126723376]

約数ペア:

[(1, 126723376), (2, 63361688), (4, 31680844), (8, 15840422), (13, 9747952), (16, 7920211), (23, 5509712), (26, 4873976), (46, 2754856), (52, 2436988), (92, 1377428), (104, 1218494), (184, 688714), (208, 609247), (299, 423824), (368, 344357), (598, 211912), (1196, 105956), (2392, 52978), (4784, 26489)]