165783238

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{167}}^1$

素因数の和:412

約数の個数: 32

約数和(自身を含む): 259983360

約数和(自身を除く): 94200122

約数列:

[1, 2, 61, 79, 103, 122, 158, 167, 206, 334, 4819, 6283, 8137, 9638, 10187, 12566, 13193, 16274, 17201, 20374, 26386, 34402, 496357, 804773, 992714, 1049261, 1358879, 1609546, 2098522, 2717758, 82891619, 165783238]

約数ペア:

[(1, 165783238), (2, 82891619), (61, 2717758), (79, 2098522), (103, 1609546), (122, 1358879), (158, 1049261), (167, 992714), (206, 804773), (334, 496357), (4819, 34402), (6283, 26386), (8137, 20374), (9638, 17201), (10187, 16274), (12566, 13193)]