147977948

素因数分解:

$2^2\times {\mathrm{37}}^2\times {\mathrm{61}}^1\times {\mathrm{443}}^1$

素因数の和:582

約数の個数: 36

約数和(自身を含む): 271123272

約数和(自身を除く): 123145324

約数列:

[1, 2, 4, 37, 61, 74, 122, 148, 244, 443, 886, 1369, 1772, 2257, 2738, 4514, 5476, 9028, 16391, 27023, 32782, 54046, 65564, 83509, 108092, 167018, 334036, 606467, 999851, 1212934, 1999702, 2425868, 3999404, 36994487, 73988974, 147977948]

約数ペア:

[(1, 147977948), (2, 73988974), (4, 36994487), (37, 3999404), (61, 2425868), (74, 1999702), (122, 1212934), (148, 999851), (244, 606467), (443, 334036), (886, 167018), (1369, 108092), (1772, 83509), (2257, 65564), (2738, 54046), (4514, 32782), (5476, 27023), (9028, 16391)]