131994744

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{19163}}^1$

素因数の和:19220

約数の個数: 64

約数和(自身を含む): 386346240

約数和(自身を除く): 254351496

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 41, 42, 56, 82, 84, 123, 164, 168, 246, 287, 328, 492, 574, 861, 984, 1148, 1722, 2296, 3444, 6888, 19163, 38326, 57489, 76652, 114978, 134141, 153304, 229956, 268282, 402423, 459912, 536564, 785683, 804846, 1073128, 1571366, 1609692, 2357049, 3142732, 3219384, 4714098, 5499781, 6285464, 9428196, 10999562, 16499343, 18856392, 21999124, 32998686, 43998248, 65997372, 131994744]

約数ペア:

[(1, 131994744), (2, 65997372), (3, 43998248), (4, 32998686), (6, 21999124), (7, 18856392), (8, 16499343), (12, 10999562), (14, 9428196), (21, 6285464), (24, 5499781), (28, 4714098), (41, 3219384), (42, 3142732), (56, 2357049), (82, 1609692), (84, 1571366), (123, 1073128), (164, 804846), (168, 785683), (246, 536564), (287, 459912), (328, 402423), (492, 268282), (574, 229956), (861, 153304), (984, 134141), (1148, 114978), (1722, 76652), (2296, 57489), (3444, 38326), (6888, 19163)]