158896770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{431}}^1\times {\mathrm{12289}}^1$

素因数の和:12730

約数の個数: 32

約数和(自身を含む): 382268160

約数和(自身を除く): 223371390

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 431, 862, 1293, 2155, 2586, 4310, 6465, 12289, 12930, 24578, 36867, 61445, 73734, 122890, 184335, 368670, 5296559, 10593118, 15889677, 26482795, 31779354, 52965590, 79448385, 158896770]

約数ペア:

[(1, 158896770), (2, 79448385), (3, 52965590), (5, 31779354), (6, 26482795), (10, 15889677), (15, 10593118), (30, 5296559), (431, 368670), (862, 184335), (1293, 122890), (2155, 73734), (2586, 61445), (4310, 36867), (6465, 24578), (12289, 12930)]