129044838

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{641}}^1$

素因数の和:777

約数の個数: 64

約数和(自身を含む): 291211200

約数和(自身を除く): 162166362

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 78, 87, 89, 174, 178, 267, 377, 534, 641, 754, 1131, 1157, 1282, 1923, 2262, 2314, 2581, 3471, 3846, 5162, 6942, 7743, 8333, 15486, 16666, 18589, 24999, 33553, 37178, 49998, 55767, 57049, 67106, 100659, 111534, 114098, 171147, 201318, 241657, 342294, 483314, 724971, 741637, 1449942, 1483274, 1654421, 2224911, 3308842, 4449822, 4963263, 9926526, 21507473, 43014946, 64522419, 129044838]

約数ペア:

[(1, 129044838), (2, 64522419), (3, 43014946), (6, 21507473), (13, 9926526), (26, 4963263), (29, 4449822), (39, 3308842), (58, 2224911), (78, 1654421), (87, 1483274), (89, 1449942), (174, 741637), (178, 724971), (267, 483314), (377, 342294), (534, 241657), (641, 201318), (754, 171147), (1131, 114098), (1157, 111534), (1282, 100659), (1923, 67106), (2262, 57049), (2314, 55767), (2581, 49998), (3471, 37178), (3846, 33553), (5162, 24999), (6942, 18589), (7743, 16666), (8333, 15486)]