115631984

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{227}}^1$

素因数の和:358

約数の個数: 80

約数和(自身を含む): 253317120

約数和(自身を除く): 137685136

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 79, 104, 124, 158, 208, 227, 248, 316, 403, 454, 496, 632, 806, 908, 1027, 1264, 1612, 1816, 2054, 2449, 2951, 3224, 3632, 4108, 4898, 5902, 6448, 7037, 8216, 9796, 11804, 14074, 16432, 17933, 19592, 23608, 28148, 31837, 35866, 39184, 47216, 56296, 63674, 71732, 91481, 112592, 127348, 143464, 182962, 233129, 254696, 286928, 365924, 466258, 509392, 555923, 731848, 932516, 1111846, 1463696, 1865032, 2223692, 3730064, 4447384, 7226999, 8894768, 14453998, 28907996, 57815992, 115631984]

約数ペア:

[(1, 115631984), (2, 57815992), (4, 28907996), (8, 14453998), (13, 8894768), (16, 7226999), (26, 4447384), (31, 3730064), (52, 2223692), (62, 1865032), (79, 1463696), (104, 1111846), (124, 932516), (158, 731848), (208, 555923), (227, 509392), (248, 466258), (316, 365924), (403, 286928), (454, 254696), (496, 233129), (632, 182962), (806, 143464), (908, 127348), (1027, 112592), (1264, 91481), (1612, 71732), (1816, 63674), (2054, 56296), (2449, 47216), (2951, 39184), (3224, 35866), (3632, 31837), (4108, 28148), (4898, 23608), (5902, 19592), (6448, 17933), (7037, 16432), (8216, 14074), (9796, 11804)]