137744128

素因数分解:

$2^8\times {\mathrm{163}}^1\times {\mathrm{3301}}^1$

素因数の和:3480

約数の個数: 36

約数和(自身を含む): 276720808

約数和(自身を除く): 138976680

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 163, 256, 326, 652, 1304, 2608, 3301, 5216, 6602, 10432, 13204, 20864, 26408, 41728, 52816, 105632, 211264, 422528, 538063, 845056, 1076126, 2152252, 4304504, 8609008, 17218016, 34436032, 68872064, 137744128]

約数ペア:

[(1, 137744128), (2, 68872064), (4, 34436032), (8, 17218016), (16, 8609008), (32, 4304504), (64, 2152252), (128, 1076126), (163, 845056), (256, 538063), (326, 422528), (652, 211264), (1304, 105632), (2608, 52816), (3301, 41728), (5216, 26408), (6602, 20864), (10432, 13204)]