172282252

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{409}}^1$

素因数の和:566

約数の個数: 48

約数和(自身を含む): 323276800

約数和(自身を除く): 150994548

約数列:

[1, 2, 4, 31, 43, 62, 79, 86, 124, 158, 172, 316, 409, 818, 1333, 1636, 2449, 2666, 3397, 4898, 5332, 6794, 9796, 12679, 13588, 17587, 25358, 32311, 35174, 50716, 64622, 70348, 105307, 129244, 210614, 421228, 545197, 1001641, 1090394, 1389373, 2003282, 2180788, 2778746, 4006564, 5557492, 43070563, 86141126, 172282252]

約数ペア:

[(1, 172282252), (2, 86141126), (4, 43070563), (31, 5557492), (43, 4006564), (62, 2778746), (79, 2180788), (86, 2003282), (124, 1389373), (158, 1090394), (172, 1001641), (316, 545197), (409, 421228), (818, 210614), (1333, 129244), (1636, 105307), (2449, 70348), (2666, 64622), (3397, 50716), (4898, 35174), (5332, 32311), (6794, 25358), (9796, 17587), (12679, 13588)]