160978038

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{23189}}^1$

素因数の和:23296

約数の個数: 32

約数和(自身を含む): 350632800

約数和(自身を除く): 189654762

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 89, 178, 267, 534, 1157, 2314, 3471, 6942, 23189, 46378, 69567, 139134, 301457, 602914, 904371, 1808742, 2063821, 4127642, 6191463, 12382926, 26829673, 53659346, 80489019, 160978038]

約数ペア:

[(1, 160978038), (2, 80489019), (3, 53659346), (6, 26829673), (13, 12382926), (26, 6191463), (39, 4127642), (78, 2063821), (89, 1808742), (178, 904371), (267, 602914), (534, 301457), (1157, 139134), (2314, 69567), (3471, 46378), (6942, 23189)]