146138416

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{373}}^1\times {\mathrm{521}}^1$

素因数の和:949

約数の個数: 40

約数和(自身を含む): 290499264

約数和(自身を除く): 144360848

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 373, 376, 521, 746, 752, 1042, 1492, 2084, 2984, 4168, 5968, 8336, 17531, 24487, 35062, 48974, 70124, 97948, 140248, 194333, 195896, 280496, 388666, 391792, 777332, 1554664, 3109328, 9133651, 18267302, 36534604, 73069208, 146138416]

約数ペア:

[(1, 146138416), (2, 73069208), (4, 36534604), (8, 18267302), (16, 9133651), (47, 3109328), (94, 1554664), (188, 777332), (373, 391792), (376, 388666), (521, 280496), (746, 195896), (752, 194333), (1042, 140248), (1492, 97948), (2084, 70124), (2984, 48974), (4168, 35062), (5968, 24487), (8336, 17531)]