129803412

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{2351}}^1$

素因数の和:2508

約数の個数: 48

約数和(自身を含む): 312947712

約数和(自身を除く): 183144300

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 107, 129, 172, 214, 258, 321, 428, 516, 642, 1284, 2351, 4601, 4702, 7053, 9202, 9404, 13803, 14106, 18404, 27606, 28212, 55212, 101093, 202186, 251557, 303279, 404372, 503114, 606558, 754671, 1006228, 1213116, 1509342, 3018684, 10816951, 21633902, 32450853, 43267804, 64901706, 129803412]

約数ペア:

[(1, 129803412), (2, 64901706), (3, 43267804), (4, 32450853), (6, 21633902), (12, 10816951), (43, 3018684), (86, 1509342), (107, 1213116), (129, 1006228), (172, 754671), (214, 606558), (258, 503114), (321, 404372), (428, 303279), (516, 251557), (642, 202186), (1284, 101093), (2351, 55212), (4601, 28212), (4702, 27606), (7053, 18404), (9202, 14106), (9404, 13803)]