168492786

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{1453}}^1$

素因数の和:1727

約数の個数: 64

約数和(自身を含む): 422102016

約数和(自身を除く): 253609230

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 251, 462, 502, 753, 1453, 1506, 1757, 2761, 2906, 3514, 4359, 5271, 5522, 8283, 8718, 10171, 10542, 15983, 16566, 19327, 20342, 30513, 31966, 38654, 47949, 57981, 61026, 95898, 111881, 115962, 223762, 335643, 364703, 671286, 729406, 1094109, 2188218, 2552921, 4011733, 5105842, 7658763, 8023466, 12035199, 15317526, 24070398, 28082131, 56164262, 84246393, 168492786]

約数ペア:

[(1, 168492786), (2, 84246393), (3, 56164262), (6, 28082131), (7, 24070398), (11, 15317526), (14, 12035199), (21, 8023466), (22, 7658763), (33, 5105842), (42, 4011733), (66, 2552921), (77, 2188218), (154, 1094109), (231, 729406), (251, 671286), (462, 364703), (502, 335643), (753, 223762), (1453, 115962), (1506, 111881), (1757, 95898), (2761, 61026), (2906, 57981), (3514, 47949), (4359, 38654), (5271, 31966), (5522, 30513), (8283, 20342), (8718, 19327), (10171, 16566), (10542, 15983)]