154309506

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{4909}}^1$

素因数の和:4971

約数の個数: 48

約数和(自身を含む): 345035520

約数和(自身を除く): 190726014

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 169, 186, 338, 403, 507, 806, 1014, 1209, 2418, 4909, 5239, 9818, 10478, 14727, 15717, 29454, 31434, 63817, 127634, 152179, 191451, 304358, 382902, 456537, 829621, 913074, 1659242, 1978327, 2488863, 3956654, 4977726, 5934981, 11869962, 25718251, 51436502, 77154753, 154309506]

約数ペア:

[(1, 154309506), (2, 77154753), (3, 51436502), (6, 25718251), (13, 11869962), (26, 5934981), (31, 4977726), (39, 3956654), (62, 2488863), (78, 1978327), (93, 1659242), (169, 913074), (186, 829621), (338, 456537), (403, 382902), (507, 304358), (806, 191451), (1014, 152179), (1209, 127634), (2418, 63817), (4909, 31434), (5239, 29454), (9818, 15717), (10478, 14727)]