168602928

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{1721}}^1$

素因数の和:1902

約数の個数: 80

約数和(自身を含む): 472323936

約数和(自身を除く): 303721008

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 157, 208, 312, 314, 471, 624, 628, 942, 1256, 1721, 1884, 2041, 2512, 3442, 3768, 4082, 5163, 6123, 6884, 7536, 8164, 10326, 12246, 13768, 16328, 20652, 22373, 24492, 27536, 32656, 41304, 44746, 48984, 67119, 82608, 89492, 97968, 134238, 178984, 268476, 270197, 357968, 536952, 540394, 810591, 1073904, 1080788, 1621182, 2161576, 3242364, 3512561, 4323152, 6484728, 7025122, 10537683, 12969456, 14050244, 21075366, 28100488, 42150732, 56200976, 84301464, 168602928]

約数ペア:

[(1, 168602928), (2, 84301464), (3, 56200976), (4, 42150732), (6, 28100488), (8, 21075366), (12, 14050244), (13, 12969456), (16, 10537683), (24, 7025122), (26, 6484728), (39, 4323152), (48, 3512561), (52, 3242364), (78, 2161576), (104, 1621182), (156, 1080788), (157, 1073904), (208, 810591), (312, 540394), (314, 536952), (471, 357968), (624, 270197), (628, 268476), (942, 178984), (1256, 134238), (1721, 97968), (1884, 89492), (2041, 82608), (2512, 67119), (3442, 48984), (3768, 44746), (4082, 41304), (5163, 32656), (6123, 27536), (6884, 24492), (7536, 22373), (8164, 20652), (10326, 16328), (12246, 13768)]