164876218

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{367}}^1\times {\mathrm{467}}^1$

素因数の和:886

約数の個数: 32

約数和(自身を含む): 274869504

約数和(自身を除く): 109993286

約数列:

[1, 2, 13, 26, 37, 74, 367, 467, 481, 734, 934, 962, 4771, 6071, 9542, 12142, 13579, 17279, 27158, 34558, 171389, 176527, 224627, 342778, 353054, 449254, 2228057, 4456114, 6341393, 12682786, 82438109, 164876218]

約数ペア:

[(1, 164876218), (2, 82438109), (13, 12682786), (26, 6341393), (37, 4456114), (74, 2228057), (367, 449254), (467, 353054), (481, 342778), (734, 224627), (934, 176527), (962, 171389), (4771, 34558), (6071, 27158), (9542, 17279), (12142, 13579)]