156723144492

素因数分解:

$2^2\times 3^1\times {\mathrm{163}}^1\times {\mathrm{881}}^1\times {\mathrm{90947}}^1$

素因数の和:91998

約数の個数: 48

約数和(自身を含む): 368352496512

約数和(自身を除く): 211629352020

約数列:

[1, 2, 3, 4, 6, 12, 163, 326, 489, 652, 881, 978, 1762, 1956, 2643, 3524, 5286, 10572, 90947, 143603, 181894, 272841, 287206, 363788, 430809, 545682, 574412, 861618, 1091364, 1723236, 14824361, 29648722, 44473083, 59297444, 80124307, 88946166, 160248614, 177892332, 240372921, 320497228, 480745842, 961491684, 13060262041, 26120524082, 39180786123, 52241048164, 78361572246, 156723144492]

約数ペア:

[(1, 156723144492), (2, 78361572246), (3, 52241048164), (4, 39180786123), (6, 26120524082), (12, 13060262041), (163, 961491684), (326, 480745842), (489, 320497228), (652, 240372921), (881, 177892332), (978, 160248614), (1762, 88946166), (1956, 80124307), (2643, 59297444), (3524, 44473083), (5286, 29648722), (10572, 14824361), (90947, 1723236), (143603, 1091364), (181894, 861618), (272841, 574412), (287206, 545682), (363788, 430809)]