156768460

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{340801}}^1$

素因数の和:340833

約数の個数: 24

約数和(自身を含む): 343528416

約数和(自身を除く): 186759956

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 340801, 681602, 1363204, 1704005, 3408010, 6816020, 7838423, 15676846, 31353692, 39192115, 78384230, 156768460]

約数ペア:

[(1, 156768460), (2, 78384230), (4, 39192115), (5, 31353692), (10, 15676846), (20, 7838423), (23, 6816020), (46, 3408010), (92, 1704005), (115, 1363204), (230, 681602), (460, 340801)]