145597396

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{126827}}^1$

素因数の和:126879

約数の個数: 24

約数和(自身を含む): 298299456

約数和(自身を除く): 152702060

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 126827, 253654, 507308, 887789, 1775578, 3551156, 5199907, 10399814, 20799628, 36399349, 72798698, 145597396]

約数ペア:

[(1, 145597396), (2, 72798698), (4, 36399349), (7, 20799628), (14, 10399814), (28, 5199907), (41, 3551156), (82, 1775578), (164, 887789), (287, 507308), (574, 253654), (1148, 126827)]