161744792

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{5987}}^1$

素因数の和:6311

約数の個数: 32

約数和(自身を含む): 331974720

約数和(自身を除く): 170229928

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 307, 614, 1228, 2456, 3377, 5987, 6754, 11974, 13508, 23948, 27016, 47896, 65857, 131714, 263428, 526856, 1838009, 3676018, 7352036, 14704072, 20218099, 40436198, 80872396, 161744792]

約数ペア:

[(1, 161744792), (2, 80872396), (4, 40436198), (8, 20218099), (11, 14704072), (22, 7352036), (44, 3676018), (88, 1838009), (307, 526856), (614, 263428), (1228, 131714), (2456, 65857), (3377, 47896), (5987, 27016), (6754, 23948), (11974, 13508)]