144621848

素因数分解:

$2^3\times 7^1\times {\mathrm{193}}^1\times {\mathrm{13381}}^1$

素因数の和:13587

約数の個数: 32

約数和(自身を含む): 311532960

約数和(自身を除く): 166911112

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 193, 386, 772, 1351, 1544, 2702, 5404, 10808, 13381, 26762, 53524, 93667, 107048, 187334, 374668, 749336, 2582533, 5165066, 10330132, 18077731, 20660264, 36155462, 72310924, 144621848]

約数ペア:

[(1, 144621848), (2, 72310924), (4, 36155462), (7, 20660264), (8, 18077731), (14, 10330132), (28, 5165066), (56, 2582533), (193, 749336), (386, 374668), (772, 187334), (1351, 107048), (1544, 93667), (2702, 53524), (5404, 26762), (10808, 13381)]