140172792

素因数分解:

$2^3\times 3^1\times {\mathrm{421}}^1\times {\mathrm{13873}}^1$

素因数の和:14303

約数の個数: 32

約数和(自身を含む): 351289680

約数和(自身を除く): 211116888

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 421, 842, 1263, 1684, 2526, 3368, 5052, 10104, 13873, 27746, 41619, 55492, 83238, 110984, 166476, 332952, 5840533, 11681066, 17521599, 23362132, 35043198, 46724264, 70086396, 140172792]

約数ペア:

[(1, 140172792), (2, 70086396), (3, 46724264), (4, 35043198), (6, 23362132), (8, 17521599), (12, 11681066), (24, 5840533), (421, 332952), (842, 166476), (1263, 110984), (1684, 83238), (2526, 55492), (3368, 41619), (5052, 27746), (10104, 13873)]