191640792

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{21523}}^1$

素因数の和:21592

約数の個数: 64

約数和(自身を含む): 557902080

約数和(自身を除く): 366261288

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 53, 56, 84, 106, 159, 168, 212, 318, 371, 424, 636, 742, 1113, 1272, 1484, 2226, 2968, 4452, 8904, 21523, 43046, 64569, 86092, 129138, 150661, 172184, 258276, 301322, 451983, 516552, 602644, 903966, 1140719, 1205288, 1807932, 2281438, 3422157, 3615864, 4562876, 6844314, 7985033, 9125752, 13688628, 15970066, 23955099, 27377256, 31940132, 47910198, 63880264, 95820396, 191640792]

約数ペア:

[(1, 191640792), (2, 95820396), (3, 63880264), (4, 47910198), (6, 31940132), (7, 27377256), (8, 23955099), (12, 15970066), (14, 13688628), (21, 9125752), (24, 7985033), (28, 6844314), (42, 4562876), (53, 3615864), (56, 3422157), (84, 2281438), (106, 1807932), (159, 1205288), (168, 1140719), (212, 903966), (318, 602644), (371, 516552), (424, 451983), (636, 301322), (742, 258276), (1113, 172184), (1272, 150661), (1484, 129138), (2226, 86092), (2968, 64569), (4452, 43046), (8904, 21523)]