138994752

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{239}}^1$

素因数の和:500

約数の個数: 112

約数和(自身を含む): 399409920

約数和(自身を除く): 260415168

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 192, 208, 233, 239, 312, 416, 466, 478, 624, 699, 717, 832, 932, 956, 1248, 1398, 1434, 1864, 1912, 2496, 2796, 2868, 3029, 3107, 3728, 3824, 5592, 5736, 6058, 6214, 7456, 7648, 9087, 9321, 11184, 11472, 12116, 12428, 14912, 15296, 18174, 18642, 22368, 22944, 24232, 24856, 36348, 37284, 44736, 45888, 48464, 49712, 55687, 72696, 74568, 96928, 99424, 111374, 145392, 149136, 167061, 193856, 198848, 222748, 290784, 298272, 334122, 445496, 581568, 596544, 668244, 723931, 890992, 1336488, 1447862, 1781984, 2171793, 2672976, 2895724, 3563968, 4343586, 5345952, 5791448, 8687172, 10691904, 11582896, 17374344, 23165792, 34748688, 46331584, 69497376, 138994752]

約数ペア:

[(1, 138994752), (2, 69497376), (3, 46331584), (4, 34748688), (6, 23165792), (8, 17374344), (12, 11582896), (13, 10691904), (16, 8687172), (24, 5791448), (26, 5345952), (32, 4343586), (39, 3563968), (48, 2895724), (52, 2672976), (64, 2171793), (78, 1781984), (96, 1447862), (104, 1336488), (156, 890992), (192, 723931), (208, 668244), (233, 596544), (239, 581568), (312, 445496), (416, 334122), (466, 298272), (478, 290784), (624, 222748), (699, 198848), (717, 193856), (832, 167061), (932, 149136), (956, 145392), (1248, 111374), (1398, 99424), (1434, 96928), (1864, 74568), (1912, 72696), (2496, 55687), (2796, 49712), (2868, 48464), (3029, 45888), (3107, 44736), (3728, 37284), (3824, 36348), (5592, 24856), (5736, 24232), (6058, 22944), (6214, 22368), (7456, 18642), (7648, 18174), (9087, 15296), (9321, 14912), (11184, 12428), (11472, 12116)]