148727992

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1\times {\mathrm{307}}^1$

素因数の和:572

約数の個数: 64

約数和(自身を含む): 329091840

約数和(自身を除く): 180363848

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 211, 287, 307, 328, 422, 574, 614, 844, 1148, 1228, 1477, 1688, 2149, 2296, 2456, 2954, 4298, 5908, 8596, 8651, 11816, 12587, 17192, 17302, 25174, 34604, 50348, 60557, 64777, 69208, 88109, 100696, 121114, 129554, 176218, 242228, 259108, 352436, 453439, 484456, 518216, 704872, 906878, 1813756, 2655857, 3627512, 5311714, 10623428, 18590999, 21246856, 37181998, 74363996, 148727992]

約数ペア:

[(1, 148727992), (2, 74363996), (4, 37181998), (7, 21246856), (8, 18590999), (14, 10623428), (28, 5311714), (41, 3627512), (56, 2655857), (82, 1813756), (164, 906878), (211, 704872), (287, 518216), (307, 484456), (328, 453439), (422, 352436), (574, 259108), (614, 242228), (844, 176218), (1148, 129554), (1228, 121114), (1477, 100696), (1688, 88109), (2149, 69208), (2296, 64777), (2456, 60557), (2954, 50348), (4298, 34604), (5908, 25174), (8596, 17302), (8651, 17192), (11816, 12587)]