129881656

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{233}}^1\times {\mathrm{1181}}^1$

素因数の和:1479

約数の個数: 32

約数和(自身を含む): 248929200

約数和(自身を除く): 119047544

約数列:

[1, 2, 4, 8, 59, 118, 233, 236, 466, 472, 932, 1181, 1864, 2362, 4724, 9448, 13747, 27494, 54988, 69679, 109976, 139358, 275173, 278716, 550346, 557432, 1100692, 2201384, 16235207, 32470414, 64940828, 129881656]

約数ペア:

[(1, 129881656), (2, 64940828), (4, 32470414), (8, 16235207), (59, 2201384), (118, 1100692), (233, 557432), (236, 550346), (466, 278716), (472, 275173), (932, 139358), (1181, 109976), (1864, 69679), (2362, 54988), (4724, 27494), (9448, 13747)]