144638464

素因数分解:

$2^9\times {\mathrm{101}}^1\times {\mathrm{2797}}^1$

素因数の和:2916

約数の個数: 40

約数和(自身を含む): 291960108

約数和(自身を除く): 147321644

約数列:

[1, 2, 4, 8, 16, 32, 64, 101, 128, 202, 256, 404, 512, 808, 1616, 2797, 3232, 5594, 6464, 11188, 12928, 22376, 25856, 44752, 51712, 89504, 179008, 282497, 358016, 564994, 716032, 1129988, 1432064, 2259976, 4519952, 9039904, 18079808, 36159616, 72319232, 144638464]

約数ペア:

[(1, 144638464), (2, 72319232), (4, 36159616), (8, 18079808), (16, 9039904), (32, 4519952), (64, 2259976), (101, 1432064), (128, 1129988), (202, 716032), (256, 564994), (404, 358016), (512, 282497), (808, 179008), (1616, 89504), (2797, 51712), (3232, 44752), (5594, 25856), (6464, 22376), (11188, 12928)]