140685792

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{811}}^1$

素因数の和:976

約数の個数: 96

約数和(自身を含む): 401063040

約数和(自身を除く): 260377248

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 139, 156, 208, 278, 312, 416, 417, 556, 624, 811, 834, 1112, 1248, 1622, 1668, 1807, 2224, 2433, 3244, 3336, 3614, 4448, 4866, 5421, 6488, 6672, 7228, 9732, 10543, 10842, 12976, 13344, 14456, 19464, 21086, 21684, 25952, 28912, 31629, 38928, 42172, 43368, 57824, 63258, 77856, 84344, 86736, 112729, 126516, 168688, 173472, 225458, 253032, 337376, 338187, 450916, 506064, 676374, 901832, 1012128, 1352748, 1465477, 1803664, 2705496, 2930954, 3607328, 4396431, 5410992, 5861908, 8792862, 10821984, 11723816, 17585724, 23447632, 35171448, 46895264, 70342896, 140685792]

約数ペア:

[(1, 140685792), (2, 70342896), (3, 46895264), (4, 35171448), (6, 23447632), (8, 17585724), (12, 11723816), (13, 10821984), (16, 8792862), (24, 5861908), (26, 5410992), (32, 4396431), (39, 3607328), (48, 2930954), (52, 2705496), (78, 1803664), (96, 1465477), (104, 1352748), (139, 1012128), (156, 901832), (208, 676374), (278, 506064), (312, 450916), (416, 338187), (417, 337376), (556, 253032), (624, 225458), (811, 173472), (834, 168688), (1112, 126516), (1248, 112729), (1622, 86736), (1668, 84344), (1807, 77856), (2224, 63258), (2433, 57824), (3244, 43368), (3336, 42172), (3614, 38928), (4448, 31629), (4866, 28912), (5421, 25952), (6488, 21684), (6672, 21086), (7228, 19464), (9732, 14456), (10543, 13344), (10842, 12976)]