156332752

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{5167}}^1$

素因数の和:5267

約数の個数: 40

約数和(自身を含む): 317852672

約数和(自身を除く): 161519920

約数列:

[1, 2, 4, 8, 16, 31, 61, 62, 122, 124, 244, 248, 488, 496, 976, 1891, 3782, 5167, 7564, 10334, 15128, 20668, 30256, 41336, 82672, 160177, 315187, 320354, 630374, 640708, 1260748, 1281416, 2521496, 2562832, 5042992, 9770797, 19541594, 39083188, 78166376, 156332752]

約数ペア:

[(1, 156332752), (2, 78166376), (4, 39083188), (8, 19541594), (16, 9770797), (31, 5042992), (61, 2562832), (62, 2521496), (122, 1281416), (124, 1260748), (244, 640708), (248, 630374), (488, 320354), (496, 315187), (976, 160177), (1891, 82672), (3782, 41336), (5167, 30256), (7564, 20668), (10334, 15128)]