165280479556

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{151343}}^1$

素因数の和:151588

約数の個数: 48

約数和(自身を含む): 305312910336

約数和(自身を除く): 140032430780

約数列:

[1, 2, 4, 37, 47, 74, 94, 148, 157, 188, 314, 628, 1739, 3478, 5809, 6956, 7379, 11618, 14758, 23236, 29516, 151343, 273023, 302686, 546046, 605372, 1092092, 5599691, 7113121, 11199382, 14226242, 22398764, 23760851, 28452484, 47521702, 95043404, 263185477, 526370954, 879151487, 1052741908, 1116759997, 1758302974, 2233519994, 3516605948, 4467039988, 41320119889, 82640239778, 165280479556]

約数ペア:

[(1, 165280479556), (2, 82640239778), (4, 41320119889), (37, 4467039988), (47, 3516605948), (74, 2233519994), (94, 1758302974), (148, 1116759997), (157, 1052741908), (188, 879151487), (314, 526370954), (628, 263185477), (1739, 95043404), (3478, 47521702), (5809, 28452484), (6956, 23760851), (7379, 22398764), (11618, 14226242), (14758, 11199382), (23236, 7113121), (29516, 5599691), (151343, 1092092), (273023, 605372), (302686, 546046)]