142158528

素因数分解:

$2^6\times 3^2\times {\mathrm{246803}}^1$

素因数の和:246821

約数の個数: 42

約数和(自身を含む): 407473404

約数和(自身を除く): 265314876

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 246803, 493606, 740409, 987212, 1480818, 1974424, 2221227, 2961636, 3948848, 4442454, 5923272, 7897696, 8884908, 11846544, 15795392, 17769816, 23693088, 35539632, 47386176, 71079264, 142158528]

約数ペア:

[(1, 142158528), (2, 71079264), (3, 47386176), (4, 35539632), (6, 23693088), (8, 17769816), (9, 15795392), (12, 11846544), (16, 8884908), (18, 7897696), (24, 5923272), (32, 4442454), (36, 3948848), (48, 2961636), (64, 2221227), (72, 1974424), (96, 1480818), (144, 987212), (192, 740409), (288, 493606), (576, 246803)]