126941568

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{431}}^1$

素因数の和:520

約数の個数: 128

約数和(自身を含む): 370137600

約数和(自身を除く): 243196032

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 59, 64, 78, 96, 104, 118, 128, 156, 177, 192, 208, 236, 312, 354, 384, 416, 431, 472, 624, 708, 767, 832, 862, 944, 1248, 1293, 1416, 1534, 1664, 1724, 1888, 2301, 2496, 2586, 2832, 3068, 3448, 3776, 4602, 4992, 5172, 5603, 5664, 6136, 6896, 7552, 9204, 10344, 11206, 11328, 12272, 13792, 16809, 18408, 20688, 22412, 22656, 24544, 25429, 27584, 33618, 36816, 41376, 44824, 49088, 50858, 55168, 67236, 73632, 76287, 82752, 89648, 98176, 101716, 134472, 147264, 152574, 165504, 179296, 203432, 268944, 294528, 305148, 330577, 358592, 406864, 537888, 610296, 661154, 717184, 813728, 991731, 1075776, 1220592, 1322308, 1627456, 1983462, 2151552, 2441184, 2644616, 3254912, 3966924, 4882368, 5289232, 7933848, 9764736, 10578464, 15867696, 21156928, 31735392, 42313856, 63470784, 126941568]

約数ペア:

[(1, 126941568), (2, 63470784), (3, 42313856), (4, 31735392), (6, 21156928), (8, 15867696), (12, 10578464), (13, 9764736), (16, 7933848), (24, 5289232), (26, 4882368), (32, 3966924), (39, 3254912), (48, 2644616), (52, 2441184), (59, 2151552), (64, 1983462), (78, 1627456), (96, 1322308), (104, 1220592), (118, 1075776), (128, 991731), (156, 813728), (177, 717184), (192, 661154), (208, 610296), (236, 537888), (312, 406864), (354, 358592), (384, 330577), (416, 305148), (431, 294528), (472, 268944), (624, 203432), (708, 179296), (767, 165504), (832, 152574), (862, 147264), (944, 134472), (1248, 101716), (1293, 98176), (1416, 89648), (1534, 82752), (1664, 76287), (1724, 73632), (1888, 67236), (2301, 55168), (2496, 50858), (2586, 49088), (2832, 44824), (3068, 41376), (3448, 36816), (3776, 33618), (4602, 27584), (4992, 25429), (5172, 24544), (5603, 22656), (5664, 22412), (6136, 20688), (6896, 18408), (7552, 16809), (9204, 13792), (10344, 12272), (11206, 11328)]