126325472

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:161

約数の個数: 144

約数和(自身を含む): 318753792

約数和(自身を除く): 192428320

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 47, 52, 56, 71, 91, 94, 104, 112, 142, 169, 182, 188, 208, 224, 284, 329, 338, 364, 376, 416, 497, 568, 611, 658, 676, 728, 752, 923, 994, 1136, 1183, 1222, 1316, 1352, 1456, 1504, 1846, 1988, 2272, 2366, 2444, 2632, 2704, 2912, 3337, 3692, 3976, 4277, 4732, 4888, 5264, 5408, 6461, 6674, 7384, 7943, 7952, 8554, 9464, 9776, 10528, 11999, 12922, 13348, 14768, 15886, 15904, 17108, 18928, 19552, 23359, 23998, 25844, 26696, 29536, 31772, 34216, 37856, 43381, 46718, 47996, 51688, 53392, 55601, 63544, 68432, 83993, 86762, 93436, 95992, 103376, 106784, 111202, 127088, 136864, 167986, 173524, 186872, 191984, 206752, 222404, 254176, 303667, 335972, 347048, 373744, 383968, 444808, 563953, 607334, 671944, 694096, 747488, 889616, 1127906, 1214668, 1343888, 1388192, 1779232, 2255812, 2429336, 2687776, 3947671, 4511624, 4858672, 7895342, 9023248, 9717344, 15790684, 18046496, 31581368, 63162736, 126325472]

約数ペア:

[(1, 126325472), (2, 63162736), (4, 31581368), (7, 18046496), (8, 15790684), (13, 9717344), (14, 9023248), (16, 7895342), (26, 4858672), (28, 4511624), (32, 3947671), (47, 2687776), (52, 2429336), (56, 2255812), (71, 1779232), (91, 1388192), (94, 1343888), (104, 1214668), (112, 1127906), (142, 889616), (169, 747488), (182, 694096), (188, 671944), (208, 607334), (224, 563953), (284, 444808), (329, 383968), (338, 373744), (364, 347048), (376, 335972), (416, 303667), (497, 254176), (568, 222404), (611, 206752), (658, 191984), (676, 186872), (728, 173524), (752, 167986), (923, 136864), (994, 127088), (1136, 111202), (1183, 106784), (1222, 103376), (1316, 95992), (1352, 93436), (1456, 86762), (1504, 83993), (1846, 68432), (1988, 63544), (2272, 55601), (2366, 53392), (2444, 51688), (2632, 47996), (2704, 46718), (2912, 43381), (3337, 37856), (3692, 34216), (3976, 31772), (4277, 29536), (4732, 26696), (4888, 25844), (5264, 23998), (5408, 23359), (6461, 19552), (6674, 18928), (7384, 17108), (7943, 15904), (7952, 15886), (8554, 14768), (9464, 13348), (9776, 12922), (10528, 11999)]