162197178

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{189041}}^1$

素因数の和:189070

約数の個数: 32

約数和(自身を含む): 381108672

約数和(自身を除く): 218911494

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 189041, 378082, 567123, 1134246, 2079451, 2457533, 4158902, 4915066, 6238353, 7372599, 12476706, 14745198, 27032863, 54065726, 81098589, 162197178]

約数ペア:

[(1, 162197178), (2, 81098589), (3, 54065726), (6, 27032863), (11, 14745198), (13, 12476706), (22, 7372599), (26, 6238353), (33, 4915066), (39, 4158902), (66, 2457533), (78, 2079451), (143, 1134246), (286, 567123), (429, 378082), (858, 189041)]