157216824

素因数分解:

$2^3\times 3^2\times {\mathrm{97}}^1\times {\mathrm{22511}}^1$

素因数の和:22620

約数の個数: 48

約数和(自身を含む): 430204320

約数和(自身を除く): 272987496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 97, 194, 291, 388, 582, 776, 873, 1164, 1746, 2328, 3492, 6984, 22511, 45022, 67533, 90044, 135066, 180088, 202599, 270132, 405198, 540264, 810396, 1620792, 2183567, 4367134, 6550701, 8734268, 13101402, 17468536, 19652103, 26202804, 39304206, 52405608, 78608412, 157216824]

約数ペア:

[(1, 157216824), (2, 78608412), (3, 52405608), (4, 39304206), (6, 26202804), (8, 19652103), (9, 17468536), (12, 13101402), (18, 8734268), (24, 6550701), (36, 4367134), (72, 2183567), (97, 1620792), (194, 810396), (291, 540264), (388, 405198), (582, 270132), (776, 202599), (873, 180088), (1164, 135066), (1746, 90044), (2328, 67533), (3492, 45022), (6984, 22511)]