157428312

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1\times {\mathrm{563}}^1$

素因数の和:824

約数の個数: 64

約数和(自身を含む): 402831360

約数和(自身を除く): 245403048

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 122, 183, 191, 244, 366, 382, 488, 563, 573, 732, 764, 1126, 1146, 1464, 1528, 1689, 2252, 2292, 3378, 4504, 4584, 6756, 11651, 13512, 23302, 34343, 34953, 46604, 68686, 69906, 93208, 103029, 107533, 137372, 139812, 206058, 215066, 274744, 279624, 322599, 412116, 430132, 645198, 824232, 860264, 1290396, 2580792, 6559513, 13119026, 19678539, 26238052, 39357078, 52476104, 78714156, 157428312]

約数ペア:

[(1, 157428312), (2, 78714156), (3, 52476104), (4, 39357078), (6, 26238052), (8, 19678539), (12, 13119026), (24, 6559513), (61, 2580792), (122, 1290396), (183, 860264), (191, 824232), (244, 645198), (366, 430132), (382, 412116), (488, 322599), (563, 279624), (573, 274744), (732, 215066), (764, 206058), (1126, 139812), (1146, 137372), (1464, 107533), (1528, 103029), (1689, 93208), (2252, 69906), (2292, 68686), (3378, 46604), (4504, 34953), (4584, 34343), (6756, 23302), (11651, 13512)]