174115188

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{12829}}^1$

素因数の和:12881

約数の個数: 72

約数和(自身を含む): 490362600

約数和(自身を除く): 316247412

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 29, 36, 39, 52, 58, 78, 87, 116, 117, 156, 174, 234, 261, 348, 377, 468, 522, 754, 1044, 1131, 1508, 2262, 3393, 4524, 6786, 12829, 13572, 25658, 38487, 51316, 76974, 115461, 153948, 166777, 230922, 333554, 372041, 461844, 500331, 667108, 744082, 1000662, 1116123, 1488164, 1500993, 2001324, 2232246, 3001986, 3348369, 4464492, 4836533, 6003972, 6696738, 9673066, 13393476, 14509599, 19346132, 29019198, 43528797, 58038396, 87057594, 174115188]

約数ペア:

[(1, 174115188), (2, 87057594), (3, 58038396), (4, 43528797), (6, 29019198), (9, 19346132), (12, 14509599), (13, 13393476), (18, 9673066), (26, 6696738), (29, 6003972), (36, 4836533), (39, 4464492), (52, 3348369), (58, 3001986), (78, 2232246), (87, 2001324), (116, 1500993), (117, 1488164), (156, 1116123), (174, 1000662), (234, 744082), (261, 667108), (348, 500331), (377, 461844), (468, 372041), (522, 333554), (754, 230922), (1044, 166777), (1131, 153948), (1508, 115461), (2262, 76974), (3393, 51316), (4524, 38487), (6786, 25658), (12829, 13572)]