155996154

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{4583}}^1$

素因数の和:4683

約数の個数: 48

約数和(自身を含む): 354691584

約数和(自身を除く): 198695430

約数列:

[1, 2, 3, 6, 9, 18, 31, 61, 62, 93, 122, 183, 186, 279, 366, 549, 558, 1098, 1891, 3782, 4583, 5673, 9166, 11346, 13749, 17019, 27498, 34038, 41247, 82494, 142073, 279563, 284146, 426219, 559126, 838689, 852438, 1278657, 1677378, 2516067, 2557314, 5032134, 8666453, 17332906, 25999359, 51998718, 77998077, 155996154]

約数ペア:

[(1, 155996154), (2, 77998077), (3, 51998718), (6, 25999359), (9, 17332906), (18, 8666453), (31, 5032134), (61, 2557314), (62, 2516067), (93, 1677378), (122, 1278657), (183, 852438), (186, 838689), (279, 559126), (366, 426219), (549, 284146), (558, 279563), (1098, 142073), (1891, 82494), (3782, 41247), (4583, 34038), (5673, 27498), (9166, 17019), (11346, 13749)]