189695688

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{86857}}^1$

素因数の和:86886

約数の個数: 64

約数和(自身を含む): 583685760

約数和(自身を除く): 393990072

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 86857, 173714, 260571, 347428, 521142, 607999, 694856, 1042284, 1129141, 1215998, 1823997, 2084568, 2258282, 2431996, 3387423, 3647994, 4516564, 4863992, 6774846, 7295988, 7903987, 9033128, 13549692, 14591976, 15807974, 23711961, 27099384, 31615948, 47423922, 63231896, 94847844, 189695688]

約数ペア:

[(1, 189695688), (2, 94847844), (3, 63231896), (4, 47423922), (6, 31615948), (7, 27099384), (8, 23711961), (12, 15807974), (13, 14591976), (14, 13549692), (21, 9033128), (24, 7903987), (26, 7295988), (28, 6774846), (39, 4863992), (42, 4516564), (52, 3647994), (56, 3387423), (78, 2431996), (84, 2258282), (91, 2084568), (104, 1823997), (156, 1215998), (168, 1129141), (182, 1042284), (273, 694856), (312, 607999), (364, 521142), (546, 347428), (728, 260571), (1092, 173714), (2184, 86857)]