162135920

素因数分解:

$2^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{27763}}^1$

素因数の和:27849

約数の個数: 40

約数和(自身を含む): 382143696

約数和(自身を除く): 220007776

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 73, 80, 146, 292, 365, 584, 730, 1168, 1460, 2920, 5840, 27763, 55526, 111052, 138815, 222104, 277630, 444208, 555260, 1110520, 2026699, 2221040, 4053398, 8106796, 10133495, 16213592, 20266990, 32427184, 40533980, 81067960, 162135920]

約数ペア:

[(1, 162135920), (2, 81067960), (4, 40533980), (5, 32427184), (8, 20266990), (10, 16213592), (16, 10133495), (20, 8106796), (40, 4053398), (73, 2221040), (80, 2026699), (146, 1110520), (292, 555260), (365, 444208), (584, 277630), (730, 222104), (1168, 138815), (1460, 111052), (2920, 55526), (5840, 27763)]