156820344

素因数分解:

$2^3\times 3^1\times {\mathrm{163}}^1\times {\mathrm{40087}}^1$

素因数の和:40259

約数の個数: 32

約数和(自身を含む): 394465920

約数和(自身を除く): 237645576

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 163, 326, 489, 652, 978, 1304, 1956, 3912, 40087, 80174, 120261, 160348, 240522, 320696, 481044, 962088, 6534181, 13068362, 19602543, 26136724, 39205086, 52273448, 78410172, 156820344]

約数ペア:

[(1, 156820344), (2, 78410172), (3, 52273448), (4, 39205086), (6, 26136724), (8, 19602543), (12, 13068362), (24, 6534181), (163, 962088), (326, 481044), (489, 320696), (652, 240522), (978, 160348), (1304, 120261), (1956, 80174), (3912, 40087)]