2168157054

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{28411}}^1$

素因数の和:28525

約数の個数: 64

約数和(自身を含む): 5236899840

約数和(自身を除く): 3068742786

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 79, 138, 158, 161, 237, 322, 474, 483, 553, 966, 1106, 1659, 1817, 3318, 3634, 5451, 10902, 12719, 25438, 28411, 38157, 56822, 76314, 85233, 170466, 198877, 397754, 596631, 653453, 1193262, 1306906, 1960359, 2244469, 3920718, 4488938, 4574171, 6733407, 9148342, 13466814, 13722513, 15711283, 27445026, 31422566, 47133849, 51622787, 94267698, 103245574, 154868361, 309736722, 361359509, 722719018, 1084078527, 2168157054]

約数ペア:

[(1, 2168157054), (2, 1084078527), (3, 722719018), (6, 361359509), (7, 309736722), (14, 154868361), (21, 103245574), (23, 94267698), (42, 51622787), (46, 47133849), (69, 31422566), (79, 27445026), (138, 15711283), (158, 13722513), (161, 13466814), (237, 9148342), (322, 6733407), (474, 4574171), (483, 4488938), (553, 3920718), (966, 2244469), (1106, 1960359), (1659, 1306906), (1817, 1193262), (3318, 653453), (3634, 596631), (5451, 397754), (10902, 198877), (12719, 170466), (25438, 85233), (28411, 76314), (38157, 56822)]