149724456

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{21737}}^1$

素因数の和:21794

約数の個数: 64

約数和(自身を含む): 438238080

約数和(自身を除く): 288513624

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, 21737, 43474, 65211, 86948, 130422, 152159, 173896, 260844, 304318, 456477, 521688, 608636, 891217, 912954, 1217272, 1782434, 1825908, 2673651, 3564868, 3651816, 5347302, 6238519, 7129736, 10694604, 12477038, 18715557, 21389208, 24954076, 37431114, 49908152, 74862228, 149724456]

約数ペア:

[(1, 149724456), (2, 74862228), (3, 49908152), (4, 37431114), (6, 24954076), (7, 21389208), (8, 18715557), (12, 12477038), (14, 10694604), (21, 7129736), (24, 6238519), (28, 5347302), (41, 3651816), (42, 3564868), (56, 2673651), (82, 1825908), (84, 1782434), (123, 1217272), (164, 912954), (168, 891217), (246, 608636), (287, 521688), (328, 456477), (492, 304318), (574, 260844), (861, 173896), (984, 152159), (1148, 130422), (1722, 86948), (2296, 65211), (3444, 43474), (6888, 21737)]