165213272

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{1531}}^1$

素因数の和:1632

約数の個数: 64

約数和(自身を含む): 370621440

約数和(自身を除く): 205408168

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 47, 56, 82, 94, 164, 188, 287, 328, 329, 376, 574, 658, 1148, 1316, 1531, 1927, 2296, 2632, 3062, 3854, 6124, 7708, 10717, 12248, 13489, 15416, 21434, 26978, 42868, 53956, 62771, 71957, 85736, 107912, 125542, 143914, 251084, 287828, 439397, 502168, 503699, 575656, 878794, 1007398, 1757588, 2014796, 2950237, 3515176, 4029592, 5900474, 11800948, 20651659, 23601896, 41303318, 82606636, 165213272]

約数ペア:

[(1, 165213272), (2, 82606636), (4, 41303318), (7, 23601896), (8, 20651659), (14, 11800948), (28, 5900474), (41, 4029592), (47, 3515176), (56, 2950237), (82, 2014796), (94, 1757588), (164, 1007398), (188, 878794), (287, 575656), (328, 503699), (329, 502168), (376, 439397), (574, 287828), (658, 251084), (1148, 143914), (1316, 125542), (1531, 107912), (1927, 85736), (2296, 71957), (2632, 62771), (3062, 53956), (3854, 42868), (6124, 26978), (7708, 21434), (10717, 15416), (12248, 13489)]