155147568

素因数分解:

$2^4\times 3^1\times {\mathrm{137}}^1\times {\mathrm{23593}}^1$

素因数の和:23741

約数の個数: 40

約数和(自身を含む): 403740528

約数和(自身を除く): 248592960

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 137, 274, 411, 548, 822, 1096, 1644, 2192, 3288, 6576, 23593, 47186, 70779, 94372, 141558, 188744, 283116, 377488, 566232, 1132464, 3232241, 6464482, 9696723, 12928964, 19393446, 25857928, 38786892, 51715856, 77573784, 155147568]

約数ペア:

[(1, 155147568), (2, 77573784), (3, 51715856), (4, 38786892), (6, 25857928), (8, 19393446), (12, 12928964), (16, 9696723), (24, 6464482), (48, 3232241), (137, 1132464), (274, 566232), (411, 377488), (548, 283116), (822, 188744), (1096, 141558), (1644, 94372), (2192, 70779), (3288, 47186), (6576, 23593)]