164723504

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{8747}}^1$

素因数の和:8873

約数の個数: 40

約数和(自身を含む): 351459648

約数和(自身を除く): 186736144

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 107, 176, 214, 428, 856, 1177, 1712, 2354, 4708, 8747, 9416, 17494, 18832, 34988, 69976, 96217, 139952, 192434, 384868, 769736, 935929, 1539472, 1871858, 3743716, 7487432, 10295219, 14974864, 20590438, 41180876, 82361752, 164723504]

約数ペア:

[(1, 164723504), (2, 82361752), (4, 41180876), (8, 20590438), (11, 14974864), (16, 10295219), (22, 7487432), (44, 3743716), (88, 1871858), (107, 1539472), (176, 935929), (214, 769736), (428, 384868), (856, 192434), (1177, 139952), (1712, 96217), (2354, 69976), (4708, 34988), (8747, 18832), (9416, 17494)]