162368390

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{18061}}^1$

素因数の和:18128

約数の個数: 32

約数和(自身を含む): 312111360

約数和(自身を除く): 149742970

約数列:

[1, 2, 5, 10, 29, 31, 58, 62, 145, 155, 290, 310, 899, 1798, 4495, 8990, 18061, 36122, 90305, 180610, 523769, 559891, 1047538, 1119782, 2618845, 2799455, 5237690, 5598910, 16236839, 32473678, 81184195, 162368390]

約数ペア:

[(1, 162368390), (2, 81184195), (5, 32473678), (10, 16236839), (29, 5598910), (31, 5237690), (58, 2799455), (62, 2618845), (145, 1119782), (155, 1047538), (290, 559891), (310, 523769), (899, 180610), (1798, 90305), (4495, 36122), (8990, 18061)]