139934072

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{797}}^1\times {\mathrm{1291}}^1$

素因数の和:2111

約数の個数: 32

約数和(自身を含む): 278374320

約数和(自身を除く): 138440248

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 797, 1291, 1594, 2582, 3188, 5164, 6376, 10328, 13549, 21947, 27098, 43894, 54196, 87788, 108392, 175576, 1028927, 2057854, 4115708, 8231416, 17491759, 34983518, 69967036, 139934072]

約数ペア:

[(1, 139934072), (2, 69967036), (4, 34983518), (8, 17491759), (17, 8231416), (34, 4115708), (68, 2057854), (136, 1028927), (797, 175576), (1291, 108392), (1594, 87788), (2582, 54196), (3188, 43894), (5164, 27098), (6376, 21947), (10328, 13549)]