149502164

素因数分解:

$2^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{47251}}^1$

素因数の和:47375

約数の個数: 24

約数和(自身を含む): 301656768

約数和(自身を除く): 152154604

約数列:

[1, 2, 4, 7, 14, 28, 113, 226, 452, 791, 1582, 3164, 47251, 94502, 189004, 330757, 661514, 1323028, 5339363, 10678726, 21357452, 37375541, 74751082, 149502164]

約数ペア:

[(1, 149502164), (2, 74751082), (4, 37375541), (7, 21357452), (14, 10678726), (28, 5339363), (113, 1323028), (226, 661514), (452, 330757), (791, 189004), (1582, 94502), (3164, 47251)]