155514061616

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{7393}}^1\times {\mathrm{18517}}^1$

素因数の和:25989

約数の個数: 40

約数和(自身を含む): 305610109344

約数和(自身を除く): 150096047728

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 7393, 14786, 18517, 29572, 37034, 59144, 74068, 118288, 148136, 296272, 524903, 1049806, 1314707, 2099612, 2629414, 4199224, 5258828, 8398448, 10517656, 21035312, 136896181, 273792362, 547584724, 1095169448, 2190338896, 9719628851, 19439257702, 38878515404, 77757030808, 155514061616]

約数ペア:

[(1, 155514061616), (2, 77757030808), (4, 38878515404), (8, 19439257702), (16, 9719628851), (71, 2190338896), (142, 1095169448), (284, 547584724), (568, 273792362), (1136, 136896181), (7393, 21035312), (14786, 10517656), (18517, 8398448), (29572, 5258828), (37034, 4199224), (59144, 2629414), (74068, 2099612), (118288, 1314707), (148136, 1049806), (296272, 524903)]