164085168

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{262957}}^1$

素因数の和:262981

約数の個数: 40

約数和(自身を含む): 456495088

約数和(自身を除く): 292409920

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 262957, 525914, 788871, 1051828, 1577742, 2103656, 3155484, 3418441, 4207312, 6310968, 6836882, 10255323, 12621936, 13673764, 20510646, 27347528, 41021292, 54695056, 82042584, 164085168]

約数ペア:

[(1, 164085168), (2, 82042584), (3, 54695056), (4, 41021292), (6, 27347528), (8, 20510646), (12, 13673764), (13, 12621936), (16, 10255323), (24, 6836882), (26, 6310968), (39, 4207312), (48, 3418441), (52, 3155484), (78, 2103656), (104, 1577742), (156, 1051828), (208, 788871), (312, 525914), (624, 262957)]