172080808

素因数分解:

$2^3\times {\mathrm{151}}^1\times {\mathrm{167}}^1\times {\mathrm{853}}^1$

素因数の和:1177

約数の個数: 32

約数和(自身を含む): 327116160

約数和(自身を除く): 155035352

約数列:

[1, 2, 4, 8, 151, 167, 302, 334, 604, 668, 853, 1208, 1336, 1706, 3412, 6824, 25217, 50434, 100868, 128803, 142451, 201736, 257606, 284902, 515212, 569804, 1030424, 1139608, 21510101, 43020202, 86040404, 172080808]

約数ペア:

[(1, 172080808), (2, 86040404), (4, 43020202), (8, 21510101), (151, 1139608), (167, 1030424), (302, 569804), (334, 515212), (604, 284902), (668, 257606), (853, 201736), (1208, 142451), (1336, 128803), (1706, 100868), (3412, 50434), (6824, 25217)]