156937932140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{23011427}}^1$

素因数の和:23011478

約数の個数: 48

約数和(自身を含む): 371128310784

約数和(自身を除く): 214190378644

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 55, 62, 110, 124, 155, 220, 310, 341, 620, 682, 1364, 1705, 3410, 6820, 23011427, 46022854, 92045708, 115057135, 230114270, 253125697, 460228540, 506251394, 713354237, 1012502788, 1265628485, 1426708474, 2531256970, 2853416948, 3566771185, 5062513940, 7133542370, 7846896607, 14267084740, 15693793214, 31387586428, 39234483035, 78468966070, 156937932140]

約数ペア:

[(1, 156937932140), (2, 78468966070), (4, 39234483035), (5, 31387586428), (10, 15693793214), (11, 14267084740), (20, 7846896607), (22, 7133542370), (31, 5062513940), (44, 3566771185), (55, 2853416948), (62, 2531256970), (110, 1426708474), (124, 1265628485), (155, 1012502788), (220, 713354237), (310, 506251394), (341, 460228540), (620, 253125697), (682, 230114270), (1364, 115057135), (1705, 92045708), (3410, 46022854), (6820, 23011427)]