168267152

素因数分解:

$2^4\times {\mathrm{151}}^1\times {\mathrm{257}}^1\times {\mathrm{271}}^1$

素因数の和:687

約数の個数: 40

約数和(自身を含む): 330669312

約数和(自身を除く): 162402160

約数列:

[1, 2, 4, 8, 16, 151, 257, 271, 302, 514, 542, 604, 1028, 1084, 1208, 2056, 2168, 2416, 4112, 4336, 38807, 40921, 69647, 77614, 81842, 139294, 155228, 163684, 278588, 310456, 327368, 557176, 620912, 654736, 1114352, 10516697, 21033394, 42066788, 84133576, 168267152]

約数ペア:

[(1, 168267152), (2, 84133576), (4, 42066788), (8, 21033394), (16, 10516697), (151, 1114352), (257, 654736), (271, 620912), (302, 557176), (514, 327368), (542, 310456), (604, 278588), (1028, 163684), (1084, 155228), (1208, 139294), (2056, 81842), (2168, 77614), (2416, 69647), (4112, 40921), (4336, 38807)]