124639144

素因数分解:

$2^3\times 7^2\times {\mathrm{317957}}^1$

素因数の和:317977

約数の個数: 24

約数和(自身を含む): 271854090

約数和(自身を除く): 147214946

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 317957, 635914, 1271828, 2225699, 2543656, 4451398, 8902796, 15579893, 17805592, 31159786, 62319572, 124639144]

約数ペア:

[(1, 124639144), (2, 62319572), (4, 31159786), (7, 17805592), (8, 15579893), (14, 8902796), (28, 4451398), (49, 2543656), (56, 2225699), (98, 1271828), (196, 635914), (392, 317957)]