180465124

素因数分解:

$2^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{39541}}^1$

素因数の和:39715

約数の個数: 24

約数和(自身を含む): 363153728

約数和(自身を除く): 182688604

約数列:

[1, 2, 4, 7, 14, 28, 163, 326, 652, 1141, 2282, 4564, 39541, 79082, 158164, 276787, 553574, 1107148, 6445183, 12890366, 25780732, 45116281, 90232562, 180465124]

約数ペア:

[(1, 180465124), (2, 90232562), (4, 45116281), (7, 25780732), (14, 12890366), (28, 6445183), (163, 1107148), (326, 553574), (652, 276787), (1141, 158164), (2282, 79082), (4564, 39541)]