164885208

素因数分解:

$2^3\times 3^1\times {\mathrm{181}}^1\times {\mathrm{37957}}^1$

素因数の和:38147

約数の個数: 32

約数和(自身を含む): 414501360

約数和(自身を除く): 249616152

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 181, 362, 543, 724, 1086, 1448, 2172, 4344, 37957, 75914, 113871, 151828, 227742, 303656, 455484, 910968, 6870217, 13740434, 20610651, 27480868, 41221302, 54961736, 82442604, 164885208]

約数ペア:

[(1, 164885208), (2, 82442604), (3, 54961736), (4, 41221302), (6, 27480868), (8, 20610651), (12, 13740434), (24, 6870217), (181, 910968), (362, 455484), (543, 303656), (724, 227742), (1086, 151828), (1448, 113871), (2172, 75914), (4344, 37957)]