123155264

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{101279}}^1$

素因数の和:101310

約数の個数: 28

約数和(自身を含む): 257251200

約数和(自身を除く): 134095936

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 101279, 202558, 405116, 810232, 1620464, 1924301, 3240928, 3848602, 6481856, 7697204, 15394408, 30788816, 61577632, 123155264]

約数ペア:

[(1, 123155264), (2, 61577632), (4, 30788816), (8, 15394408), (16, 7697204), (19, 6481856), (32, 3848602), (38, 3240928), (64, 1924301), (76, 1620464), (152, 810232), (304, 405116), (608, 202558), (1216, 101279)]