147740792

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{3119}}^1$

素因数の和:3347

約数の個数: 32

約数和(自身を含む): 287539200

約数和(自身を除く): 139798408

約数列:

[1, 2, 4, 8, 31, 62, 124, 191, 248, 382, 764, 1528, 3119, 5921, 6238, 11842, 12476, 23684, 24952, 47368, 96689, 193378, 386756, 595729, 773512, 1191458, 2382916, 4765832, 18467599, 36935198, 73870396, 147740792]

約数ペア:

[(1, 147740792), (2, 73870396), (4, 36935198), (8, 18467599), (31, 4765832), (62, 2382916), (124, 1191458), (191, 773512), (248, 595729), (382, 386756), (764, 193378), (1528, 96689), (3119, 47368), (5921, 24952), (6238, 23684), (11842, 12476)]