155901072

素因数分解:

$2^4\times 3^1\times {\mathrm{197}}^1\times {\mathrm{16487}}^1$

素因数の和:16695

約数の個数: 40

約数和(自身を含む): 404813376

約数和(自身を除く): 248912304

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 197, 394, 591, 788, 1182, 1576, 2364, 3152, 4728, 9456, 16487, 32974, 49461, 65948, 98922, 131896, 197844, 263792, 395688, 791376, 3247939, 6495878, 9743817, 12991756, 19487634, 25983512, 38975268, 51967024, 77950536, 155901072]

約数ペア:

[(1, 155901072), (2, 77950536), (3, 51967024), (4, 38975268), (6, 25983512), (8, 19487634), (12, 12991756), (16, 9743817), (24, 6495878), (48, 3247939), (197, 791376), (394, 395688), (591, 263792), (788, 197844), (1182, 131896), (1576, 98922), (2364, 65948), (3152, 49461), (4728, 32974), (9456, 16487)]