159244056

素因数分解:

$2^3\times 3^4\times {\mathrm{245747}}^1$

素因数の和:245765

約数の個数: 40

約数和(自身を含む): 446032620

約数和(自身を除く): 286788564

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 245747, 491494, 737241, 982988, 1474482, 1965976, 2211723, 2948964, 4423446, 5897928, 6635169, 8846892, 13270338, 17693784, 19905507, 26540676, 39811014, 53081352, 79622028, 159244056]

約数ペア:

[(1, 159244056), (2, 79622028), (3, 53081352), (4, 39811014), (6, 26540676), (8, 19905507), (9, 17693784), (12, 13270338), (18, 8846892), (24, 6635169), (27, 5897928), (36, 4423446), (54, 2948964), (72, 2211723), (81, 1965976), (108, 1474482), (162, 982988), (216, 737241), (324, 491494), (648, 245747)]