127143436

素因数分解:

$2^2\times 7^2\times {\mathrm{307}}^1\times {\mathrm{2113}}^1$

素因数の和:2438

約数の個数: 36

約数和(自身を含む): 259793688

約数和(自身を除く): 132650252

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 307, 614, 1228, 2113, 2149, 4226, 4298, 8452, 8596, 14791, 15043, 29582, 30086, 59164, 60172, 103537, 207074, 414148, 648691, 1297382, 2594764, 4540837, 9081674, 18163348, 31785859, 63571718, 127143436]

約数ペア:

[(1, 127143436), (2, 63571718), (4, 31785859), (7, 18163348), (14, 9081674), (28, 4540837), (49, 2594764), (98, 1297382), (196, 648691), (307, 414148), (614, 207074), (1228, 103537), (2113, 60172), (2149, 59164), (4226, 30086), (4298, 29582), (8452, 15043), (8596, 14791)]