121680356

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{2531}}^1$

素因数の和:2660

約数の個数: 48

約数和(自身を含む): 260330112

約数和(自身を除く): 138649756

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 101, 119, 202, 238, 404, 476, 707, 1414, 1717, 2531, 2828, 3434, 5062, 6868, 10124, 12019, 17717, 24038, 35434, 43027, 48076, 70868, 86054, 172108, 255631, 301189, 511262, 602378, 1022524, 1204756, 1789417, 3578834, 4345727, 7157668, 8691454, 17382908, 30420089, 60840178, 121680356]

約数ペア:

[(1, 121680356), (2, 60840178), (4, 30420089), (7, 17382908), (14, 8691454), (17, 7157668), (28, 4345727), (34, 3578834), (68, 1789417), (101, 1204756), (119, 1022524), (202, 602378), (238, 511262), (404, 301189), (476, 255631), (707, 172108), (1414, 86054), (1717, 70868), (2531, 48076), (2828, 43027), (3434, 35434), (5062, 24038), (6868, 17717), (10124, 12019)]