155719188

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{60923}}^1$

素因数の和:61004

約数の個数: 36

約数和(自身を含む): 399174048

約数和(自身を除く): 243454860

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 1278, 2556, 60923, 121846, 182769, 243692, 365538, 548307, 731076, 1096614, 2193228, 4325533, 8651066, 12976599, 17302132, 25953198, 38929797, 51906396, 77859594, 155719188]

約数ペア:

[(1, 155719188), (2, 77859594), (3, 51906396), (4, 38929797), (6, 25953198), (9, 17302132), (12, 12976599), (18, 8651066), (36, 4325533), (71, 2193228), (142, 1096614), (213, 731076), (284, 548307), (426, 365538), (639, 243692), (852, 182769), (1278, 121846), (2556, 60923)]