168674779

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{853}}^1$

素因数の和:967

約数の個数: 32

約数和(自身を含む): 216929664

約数和(自身を除く): 48254885

約数列:

[1, 7, 13, 41, 53, 91, 287, 371, 533, 689, 853, 2173, 3731, 4823, 5971, 11089, 15211, 28249, 34973, 45209, 77623, 197743, 244811, 316463, 454649, 587717, 1853569, 3182543, 4114019, 12974983, 24096397, 168674779]

約数ペア:

[(1, 168674779), (7, 24096397), (13, 12974983), (41, 4114019), (53, 3182543), (91, 1853569), (287, 587717), (371, 454649), (533, 316463), (689, 244811), (853, 197743), (2173, 77623), (3731, 45209), (4823, 34973), (5971, 28249), (11089, 15211)]