161718414

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{188483}}^1$

素因数の和:188512

約数の個数: 32

約数和(自身を含む): 379983744

約数和(自身を除く): 218265330

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 188483, 376966, 565449, 1130898, 2073313, 2450279, 4146626, 4900558, 6219939, 7350837, 12439878, 14701674, 26953069, 53906138, 80859207, 161718414]

約数ペア:

[(1, 161718414), (2, 80859207), (3, 53906138), (6, 26953069), (11, 14701674), (13, 12439878), (22, 7350837), (26, 6219939), (33, 4900558), (39, 4146626), (66, 2450279), (78, 2073313), (143, 1130898), (286, 565449), (429, 376966), (858, 188483)]