161749302

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{188519}}^1$

素因数の和:188548

約数の個数: 32

約数和(自身を含む): 380056320

約数和(自身を除く): 218307018

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 188519, 377038, 565557, 1131114, 2073709, 2450747, 4147418, 4901494, 6221127, 7352241, 12442254, 14704482, 26958217, 53916434, 80874651, 161749302]

約数ペア:

[(1, 161749302), (2, 80874651), (3, 53916434), (6, 26958217), (11, 14704482), (13, 12442254), (22, 7352241), (26, 6221127), (33, 4901494), (39, 4147418), (66, 2450747), (78, 2073709), (143, 1131114), (286, 565557), (429, 377038), (858, 188519)]