156768488

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{11927}}^1$

素因数の和:12017

約数の個数: 32

約数和(自身を含む): 309173760

約数和(自身を除く): 152405272

約数列:

[1, 2, 4, 8, 31, 53, 62, 106, 124, 212, 248, 424, 1643, 3286, 6572, 11927, 13144, 23854, 47708, 95416, 369737, 632131, 739474, 1264262, 1478948, 2528524, 2957896, 5057048, 19596061, 39192122, 78384244, 156768488]

約数ペア:

[(1, 156768488), (2, 78384244), (4, 39192122), (8, 19596061), (31, 5057048), (53, 2957896), (62, 2528524), (106, 1478948), (124, 1264262), (212, 739474), (248, 632131), (424, 369737), (1643, 95416), (3286, 47708), (6572, 23854), (11927, 13144)]