133764428

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{631}}^1$

素因数の和:822

約数の個数: 48

約数和(自身を含む): 274358784

約数和(自身を除く): 140594356

約数列:

[1, 2, 4, 7, 14, 28, 67, 113, 134, 226, 268, 452, 469, 631, 791, 938, 1262, 1582, 1876, 2524, 3164, 4417, 7571, 8834, 15142, 17668, 30284, 42277, 52997, 71303, 84554, 105994, 142606, 169108, 211988, 285212, 295939, 499121, 591878, 998242, 1183756, 1996484, 4777301, 9554602, 19109204, 33441107, 66882214, 133764428]

約数ペア:

[(1, 133764428), (2, 66882214), (4, 33441107), (7, 19109204), (14, 9554602), (28, 4777301), (67, 1996484), (113, 1183756), (134, 998242), (226, 591878), (268, 499121), (452, 295939), (469, 285212), (631, 211988), (791, 169108), (938, 142606), (1262, 105994), (1582, 84554), (1876, 71303), (2524, 52997), (3164, 42277), (4417, 30284), (7571, 17668), (8834, 15142)]