145383056

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3221}}^1$

素因数の和:3280

約数の個数: 80

約数和(自身を含む): 357977088

約数和(自身を除く): 212594032

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 52, 56, 62, 91, 104, 112, 124, 182, 208, 217, 248, 364, 403, 434, 496, 728, 806, 868, 1456, 1612, 1736, 2821, 3221, 3224, 3472, 5642, 6442, 6448, 11284, 12884, 22547, 22568, 25768, 41873, 45094, 45136, 51536, 83746, 90188, 99851, 167492, 180376, 199702, 293111, 334984, 360752, 399404, 586222, 669968, 698957, 798808, 1172444, 1298063, 1397914, 1597616, 2344888, 2596126, 2795828, 4689776, 5192252, 5591656, 9086441, 10384504, 11183312, 18172882, 20769008, 36345764, 72691528, 145383056]

約数ペア:

[(1, 145383056), (2, 72691528), (4, 36345764), (7, 20769008), (8, 18172882), (13, 11183312), (14, 10384504), (16, 9086441), (26, 5591656), (28, 5192252), (31, 4689776), (52, 2795828), (56, 2596126), (62, 2344888), (91, 1597616), (104, 1397914), (112, 1298063), (124, 1172444), (182, 798808), (208, 698957), (217, 669968), (248, 586222), (364, 399404), (403, 360752), (434, 334984), (496, 293111), (728, 199702), (806, 180376), (868, 167492), (1456, 99851), (1612, 90188), (1736, 83746), (2821, 51536), (3221, 45136), (3224, 45094), (3472, 41873), (5642, 25768), (6442, 22568), (6448, 22547), (11284, 12884)]