144964742

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{4861}}^1$

素因数の和:4944

約数の個数: 32

約数和(自身を含む): 248312064

約数和(自身を除く): 103347322

約数列:

[1, 2, 13, 26, 31, 37, 62, 74, 403, 481, 806, 962, 1147, 2294, 4861, 9722, 14911, 29822, 63193, 126386, 150691, 179857, 301382, 359714, 1958983, 2338141, 3917966, 4676282, 5575567, 11151134, 72482371, 144964742]

約数ペア:

[(1, 144964742), (2, 72482371), (13, 11151134), (26, 5575567), (31, 4676282), (37, 3917966), (62, 2338141), (74, 1958983), (403, 359714), (481, 301382), (806, 179857), (962, 150691), (1147, 126386), (2294, 63193), (4861, 29822), (9722, 14911)]