148834240

素因数分解:

$2^6\times 5^1\times {\mathrm{465107}}^1$

素因数の和:465124

約数の個数: 28

約数和(自身を含む): 354412296

約数和(自身を除く): 205578056

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 465107, 930214, 1860428, 2325535, 3720856, 4651070, 7441712, 9302140, 14883424, 18604280, 29766848, 37208560, 74417120, 148834240]

約数ペア:

[(1, 148834240), (2, 74417120), (4, 37208560), (5, 29766848), (8, 18604280), (10, 14883424), (16, 9302140), (20, 7441712), (32, 4651070), (40, 3720856), (64, 2325535), (80, 1860428), (160, 930214), (320, 465107)]