138773856

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:285

約数の個数: 192

約数和(自身を含む): 430811136

約数和(自身を除く): 292037280

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 31, 32, 34, 39, 48, 51, 52, 62, 68, 78, 93, 96, 102, 104, 124, 136, 156, 186, 204, 208, 211, 221, 248, 272, 312, 372, 403, 408, 416, 422, 442, 496, 527, 544, 624, 633, 663, 744, 806, 816, 844, 884, 992, 1054, 1209, 1248, 1266, 1326, 1488, 1581, 1612, 1632, 1688, 1768, 2108, 2418, 2532, 2652, 2743, 2976, 3162, 3224, 3376, 3536, 3587, 4216, 4836, 5064, 5304, 5486, 6324, 6448, 6541, 6752, 6851, 7072, 7174, 8229, 8432, 9672, 10128, 10608, 10761, 10972, 12648, 12896, 13082, 13702, 14348, 16458, 16864, 19344, 19623, 20256, 20553, 21216, 21522, 21944, 25296, 26164, 27404, 28696, 32916, 38688, 39246, 41106, 43044, 43888, 46631, 50592, 52328, 54808, 57392, 65832, 78492, 82212, 85033, 86088, 87776, 93262, 104656, 109616, 111197, 114784, 131664, 139893, 156984, 164424, 170066, 172176, 186524, 209312, 219232, 222394, 255099, 263328, 279786, 313968, 328848, 333591, 340132, 344352, 373048, 444788, 510198, 559572, 627936, 657696, 667182, 680264, 746096, 889576, 1020396, 1119144, 1334364, 1360528, 1445561, 1492192, 1779152, 2040792, 2238288, 2668728, 2721056, 2891122, 3558304, 4081584, 4336683, 4476576, 5337456, 5782244, 8163168, 8673366, 10674912, 11564488, 17346732, 23128976, 34693464, 46257952, 69386928, 138773856]

約数ペア:

[(1, 138773856), (2, 69386928), (3, 46257952), (4, 34693464), (6, 23128976), (8, 17346732), (12, 11564488), (13, 10674912), (16, 8673366), (17, 8163168), (24, 5782244), (26, 5337456), (31, 4476576), (32, 4336683), (34, 4081584), (39, 3558304), (48, 2891122), (51, 2721056), (52, 2668728), (62, 2238288), (68, 2040792), (78, 1779152), (93, 1492192), (96, 1445561), (102, 1360528), (104, 1334364), (124, 1119144), (136, 1020396), (156, 889576), (186, 746096), (204, 680264), (208, 667182), (211, 657696), (221, 627936), (248, 559572), (272, 510198), (312, 444788), (372, 373048), (403, 344352), (408, 340132), (416, 333591), (422, 328848), (442, 313968), (496, 279786), (527, 263328), (544, 255099), (624, 222394), (633, 219232), (663, 209312), (744, 186524), (806, 172176), (816, 170066), (844, 164424), (884, 156984), (992, 139893), (1054, 131664), (1209, 114784), (1248, 111197), (1266, 109616), (1326, 104656), (1488, 93262), (1581, 87776), (1612, 86088), (1632, 85033), (1688, 82212), (1768, 78492), (2108, 65832), (2418, 57392), (2532, 54808), (2652, 52328), (2743, 50592), (2976, 46631), (3162, 43888), (3224, 43044), (3376, 41106), (3536, 39246), (3587, 38688), (4216, 32916), (4836, 28696), (5064, 27404), (5304, 26164), (5486, 25296), (6324, 21944), (6448, 21522), (6541, 21216), (6752, 20553), (6851, 20256), (7072, 19623), (7174, 19344), (8229, 16864), (8432, 16458), (9672, 14348), (10128, 13702), (10608, 13082), (10761, 12896), (10972, 12648)]