172156578

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{84143}}^1$

素因数の和:84190

約数の個数: 32

約数和(自身を含む): 387735552

約数和(自身を除く): 215578974

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 62, 66, 93, 186, 341, 682, 1023, 2046, 84143, 168286, 252429, 504858, 925573, 1851146, 2608433, 2776719, 5216866, 5553438, 7825299, 15650598, 28692763, 57385526, 86078289, 172156578]

約数ペア:

[(1, 172156578), (2, 86078289), (3, 57385526), (6, 28692763), (11, 15650598), (22, 7825299), (31, 5553438), (33, 5216866), (62, 2776719), (66, 2608433), (93, 1851146), (186, 925573), (341, 504858), (682, 252429), (1023, 168286), (2046, 84143)]