164549581472

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{12113}}^1\times {\mathrm{22343}}^1$

素因数の和:34485

約数の個数: 48

約数和(自身を含む): 341050772160

約数和(自身を除く): 176501190688

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 12113, 22343, 24226, 44686, 48452, 89372, 96904, 178744, 193808, 230147, 357488, 387616, 424517, 460294, 714976, 849034, 920588, 1698068, 1841176, 3396136, 3682352, 6792272, 7364704, 13584544, 270640759, 541281518, 1082563036, 2165126072, 4330252144, 5142174421, 8660504288, 10284348842, 20568697684, 41137395368, 82274790736, 164549581472]

約数ペア:

[(1, 164549581472), (2, 82274790736), (4, 41137395368), (8, 20568697684), (16, 10284348842), (19, 8660504288), (32, 5142174421), (38, 4330252144), (76, 2165126072), (152, 1082563036), (304, 541281518), (608, 270640759), (12113, 13584544), (22343, 7364704), (24226, 6792272), (44686, 3682352), (48452, 3396136), (89372, 1841176), (96904, 1698068), (178744, 920588), (193808, 849034), (230147, 714976), (357488, 460294), (387616, 424517)]