154432376

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{1021}}^1$

素因数の和:1144

約数の個数: 64

約数和(自身を含む): 344863680

約数和(自身を除く): 190431304

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 73, 74, 146, 148, 259, 292, 296, 511, 518, 584, 1021, 1022, 1036, 2042, 2044, 2072, 2701, 4084, 4088, 5402, 7147, 8168, 10804, 14294, 18907, 21608, 28588, 37777, 37814, 57176, 74533, 75554, 75628, 149066, 151108, 151256, 264439, 298132, 302216, 521731, 528878, 596264, 1043462, 1057756, 2086924, 2115512, 2757721, 4173848, 5515442, 11030884, 19304047, 22061768, 38608094, 77216188, 154432376]

約数ペア:

[(1, 154432376), (2, 77216188), (4, 38608094), (7, 22061768), (8, 19304047), (14, 11030884), (28, 5515442), (37, 4173848), (56, 2757721), (73, 2115512), (74, 2086924), (146, 1057756), (148, 1043462), (259, 596264), (292, 528878), (296, 521731), (511, 302216), (518, 298132), (584, 264439), (1021, 151256), (1022, 151108), (1036, 149066), (2042, 75628), (2044, 75554), (2072, 74533), (2701, 57176), (4084, 37814), (4088, 37777), (5402, 28588), (7147, 21608), (8168, 18907), (10804, 14294)]