142664016

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{1721}}^1$

素因数の和:1900

約数の個数: 80

約数和(自身を含む): 404849088

約数和(自身を除く): 262185072

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 157, 176, 264, 314, 471, 528, 628, 942, 1256, 1721, 1727, 1884, 2512, 3442, 3454, 3768, 5163, 5181, 6884, 6908, 7536, 10326, 10362, 13768, 13816, 18931, 20652, 20724, 27536, 27632, 37862, 41304, 41448, 56793, 75724, 82608, 82896, 113586, 151448, 227172, 270197, 302896, 454344, 540394, 810591, 908688, 1080788, 1621182, 2161576, 2972167, 3242364, 4323152, 5944334, 6484728, 8916501, 11888668, 12969456, 17833002, 23777336, 35666004, 47554672, 71332008, 142664016]

約数ペア:

[(1, 142664016), (2, 71332008), (3, 47554672), (4, 35666004), (6, 23777336), (8, 17833002), (11, 12969456), (12, 11888668), (16, 8916501), (22, 6484728), (24, 5944334), (33, 4323152), (44, 3242364), (48, 2972167), (66, 2161576), (88, 1621182), (132, 1080788), (157, 908688), (176, 810591), (264, 540394), (314, 454344), (471, 302896), (528, 270197), (628, 227172), (942, 151448), (1256, 113586), (1721, 82896), (1727, 82608), (1884, 75724), (2512, 56793), (3442, 41448), (3454, 41304), (3768, 37862), (5163, 27632), (5181, 27536), (6884, 20724), (6908, 20652), (7536, 18931), (10326, 13816), (10362, 13768)]