138968544

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1$

素因数の和:281

約数の個数: 192

約数和(自身を含む): 438939648

約数和(自身を除く): 299971104

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 32, 33, 39, 44, 48, 52, 53, 66, 78, 88, 96, 104, 106, 132, 143, 156, 159, 176, 191, 208, 212, 264, 286, 312, 318, 352, 382, 416, 424, 429, 528, 572, 573, 583, 624, 636, 689, 764, 848, 858, 1056, 1144, 1146, 1166, 1248, 1272, 1378, 1528, 1696, 1716, 1749, 2067, 2101, 2288, 2292, 2332, 2483, 2544, 2756, 3056, 3432, 3498, 4134, 4202, 4576, 4584, 4664, 4966, 5088, 5512, 6112, 6303, 6864, 6996, 7449, 7579, 8268, 8404, 9168, 9328, 9932, 10123, 11024, 12606, 13728, 13992, 14898, 15158, 16536, 16808, 18336, 18656, 19864, 20246, 22048, 22737, 25212, 27313, 27984, 29796, 30316, 30369, 33072, 33616, 39728, 40492, 45474, 50424, 54626, 55968, 59592, 60632, 60738, 66144, 67232, 79456, 80984, 81939, 90948, 100848, 109252, 111353, 119184, 121264, 121476, 131599, 161968, 163878, 181896, 201696, 218504, 222706, 238368, 242528, 242952, 263198, 323936, 327756, 334059, 363792, 394797, 437008, 445412, 485904, 526396, 655512, 668118, 727584, 789594, 874016, 890824, 971808, 1052792, 1311024, 1336236, 1447589, 1579188, 1781648, 2105584, 2622048, 2672472, 2895178, 3158376, 3563296, 4211168, 4342767, 5344944, 5790356, 6316752, 8685534, 10689888, 11580712, 12633504, 17371068, 23161424, 34742136, 46322848, 69484272, 138968544]

約数ペア:

[(1, 138968544), (2, 69484272), (3, 46322848), (4, 34742136), (6, 23161424), (8, 17371068), (11, 12633504), (12, 11580712), (13, 10689888), (16, 8685534), (22, 6316752), (24, 5790356), (26, 5344944), (32, 4342767), (33, 4211168), (39, 3563296), (44, 3158376), (48, 2895178), (52, 2672472), (53, 2622048), (66, 2105584), (78, 1781648), (88, 1579188), (96, 1447589), (104, 1336236), (106, 1311024), (132, 1052792), (143, 971808), (156, 890824), (159, 874016), (176, 789594), (191, 727584), (208, 668118), (212, 655512), (264, 526396), (286, 485904), (312, 445412), (318, 437008), (352, 394797), (382, 363792), (416, 334059), (424, 327756), (429, 323936), (528, 263198), (572, 242952), (573, 242528), (583, 238368), (624, 222706), (636, 218504), (689, 201696), (764, 181896), (848, 163878), (858, 161968), (1056, 131599), (1144, 121476), (1146, 121264), (1166, 119184), (1248, 111353), (1272, 109252), (1378, 100848), (1528, 90948), (1696, 81939), (1716, 80984), (1749, 79456), (2067, 67232), (2101, 66144), (2288, 60738), (2292, 60632), (2332, 59592), (2483, 55968), (2544, 54626), (2756, 50424), (3056, 45474), (3432, 40492), (3498, 39728), (4134, 33616), (4202, 33072), (4576, 30369), (4584, 30316), (4664, 29796), (4966, 27984), (5088, 27313), (5512, 25212), (6112, 22737), (6303, 22048), (6864, 20246), (6996, 19864), (7449, 18656), (7579, 18336), (8268, 16808), (8404, 16536), (9168, 15158), (9328, 14898), (9932, 13992), (10123, 13728), (11024, 12606)]