124769456

素因数分解:

$2^4\times 7^1\times {\mathrm{89}}^1\times {\mathrm{12517}}^1$

素因数の和:12621

約数の個数: 40

約数和(自身を含む): 279401760

約数和(自身を除く): 154632304

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 89, 112, 178, 356, 623, 712, 1246, 1424, 2492, 4984, 9968, 12517, 25034, 50068, 87619, 100136, 175238, 200272, 350476, 700952, 1114013, 1401904, 2228026, 4456052, 7798091, 8912104, 15596182, 17824208, 31192364, 62384728, 124769456]

約数ペア:

[(1, 124769456), (2, 62384728), (4, 31192364), (7, 17824208), (8, 15596182), (14, 8912104), (16, 7798091), (28, 4456052), (56, 2228026), (89, 1401904), (112, 1114013), (178, 700952), (356, 350476), (623, 200272), (712, 175238), (1246, 100136), (1424, 87619), (2492, 50068), (4984, 25034), (9968, 12517)]