130394768

素因数分解:

$2^4\times 7^1\times {\mathrm{113}}^1\times {\mathrm{10303}}^1$

素因数の和:10431

約数の個数: 40

約数和(自身を含む): 291314688

約数和(自身を除く): 160919920

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 113, 226, 452, 791, 904, 1582, 1808, 3164, 6328, 10303, 12656, 20606, 41212, 72121, 82424, 144242, 164848, 288484, 576968, 1153936, 1164239, 2328478, 4656956, 8149673, 9313912, 16299346, 18627824, 32598692, 65197384, 130394768]

約数ペア:

[(1, 130394768), (2, 65197384), (4, 32598692), (7, 18627824), (8, 16299346), (14, 9313912), (16, 8149673), (28, 4656956), (56, 2328478), (112, 1164239), (113, 1153936), (226, 576968), (452, 288484), (791, 164848), (904, 144242), (1582, 82424), (1808, 72121), (3164, 41212), (6328, 20606), (10303, 12656)]