159399830

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{3079}}^1$

素因数の和:3284

約数の個数: 32

約数和(自身を含む): 298045440

約数和(自身を除く): 138645610

約数列:

[1, 2, 5, 10, 31, 62, 155, 167, 310, 334, 835, 1670, 3079, 5177, 6158, 10354, 15395, 25885, 30790, 51770, 95449, 190898, 477245, 514193, 954490, 1028386, 2570965, 5141930, 15939983, 31879966, 79699915, 159399830]

約数ペア:

[(1, 159399830), (2, 79699915), (5, 31879966), (10, 15939983), (31, 5141930), (62, 2570965), (155, 1028386), (167, 954490), (310, 514193), (334, 477245), (835, 190898), (1670, 95449), (3079, 51770), (5177, 30790), (6158, 25885), (10354, 15395)]