149675214

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{83431}}^1$

素因数の和:83472

約数の個数: 32

約数和(自身を含む): 336397824

約数和(自身を除く): 186722610

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 299, 598, 897, 1794, 83431, 166862, 250293, 500586, 1084603, 1918913, 2169206, 3253809, 3837826, 5756739, 6507618, 11513478, 24945869, 49891738, 74837607, 149675214]

約数ペア:

[(1, 149675214), (2, 74837607), (3, 49891738), (6, 24945869), (13, 11513478), (23, 6507618), (26, 5756739), (39, 3837826), (46, 3253809), (69, 2169206), (78, 1918913), (138, 1084603), (299, 500586), (598, 250293), (897, 166862), (1794, 83431)]