152815866

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{3638473}}^1$

素因数の和:3638485

約数の個数: 16

約数和(自身を含む): 349293504

約数和(自身を除く): 196477638

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 3638473, 7276946, 10915419, 21830838, 25469311, 50938622, 76407933, 152815866]

約数ペア:

[(1, 152815866), (2, 76407933), (3, 50938622), (6, 25469311), (7, 21830838), (14, 10915419), (21, 7276946), (42, 3638473)]