156920810770

素因数分解:

$2^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{239}}^1\times {\mathrm{418199}}^1$

素因数の和:418602

約数の個数: 32

約数和(自身を含む): 285446592000

約数和(自身を除く): 128525781230

約数列:

[1, 2, 5, 10, 157, 239, 314, 478, 785, 1195, 1570, 2390, 37523, 75046, 187615, 375230, 418199, 836398, 2090995, 4181990, 65657243, 99949561, 131314486, 199899122, 328286215, 499747805, 656572430, 999495610, 15692081077, 31384162154, 78460405385, 156920810770]

約数ペア:

[(1, 156920810770), (2, 78460405385), (5, 31384162154), (10, 15692081077), (157, 999495610), (239, 656572430), (314, 499747805), (478, 328286215), (785, 199899122), (1195, 131314486), (1570, 99949561), (2390, 65657243), (37523, 4181990), (75046, 2090995), (187615, 836398), (375230, 418199)]