149474616

素因数分解:

$2^3\times 3^1\times {\mathrm{307}}^1\times {\mathrm{20287}}^1$

素因数の和:20603

約数の個数: 32

約数和(自身を含む): 374922240

約数和(自身を除く): 225447624

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 307, 614, 921, 1228, 1842, 2456, 3684, 7368, 20287, 40574, 60861, 81148, 121722, 162296, 243444, 486888, 6228109, 12456218, 18684327, 24912436, 37368654, 49824872, 74737308, 149474616]

約数ペア:

[(1, 149474616), (2, 74737308), (3, 49824872), (4, 37368654), (6, 24912436), (8, 18684327), (12, 12456218), (24, 6228109), (307, 486888), (614, 243444), (921, 162296), (1228, 121722), (1842, 81148), (2456, 60861), (3684, 40574), (7368, 20287)]