162564164

素因数分解:

$2^2\times 7^3\times {\mathrm{47}}^1\times {\mathrm{2521}}^1$

素因数の和:2593

約数の個数: 48

約数和(自身を含む): 338956800

約数和(自身を除く): 176392636

約数列:

[1, 2, 4, 7, 14, 28, 47, 49, 94, 98, 188, 196, 329, 343, 658, 686, 1316, 1372, 2303, 2521, 4606, 5042, 9212, 10084, 16121, 17647, 32242, 35294, 64484, 70588, 118487, 123529, 236974, 247058, 473948, 494116, 829409, 864703, 1658818, 1729406, 3317636, 3458812, 5805863, 11611726, 23223452, 40641041, 81282082, 162564164]

約数ペア:

[(1, 162564164), (2, 81282082), (4, 40641041), (7, 23223452), (14, 11611726), (28, 5805863), (47, 3458812), (49, 3317636), (94, 1729406), (98, 1658818), (188, 864703), (196, 829409), (329, 494116), (343, 473948), (658, 247058), (686, 236974), (1316, 123529), (1372, 118487), (2303, 70588), (2521, 64484), (4606, 35294), (5042, 32242), (9212, 17647), (10084, 16121)]