127644888

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{39989}}^1$

素因数の和:40024

約数の個数: 64

約数和(自身を含む): 383904000

約数和(自身を除く): 256259112

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 114, 133, 152, 168, 228, 266, 399, 456, 532, 798, 1064, 1596, 3192, 39989, 79978, 119967, 159956, 239934, 279923, 319912, 479868, 559846, 759791, 839769, 959736, 1119692, 1519582, 1679538, 2239384, 2279373, 3039164, 3359076, 4558746, 5318537, 6078328, 6718152, 9117492, 10637074, 15955611, 18234984, 21274148, 31911222, 42548296, 63822444, 127644888]

約数ペア:

[(1, 127644888), (2, 63822444), (3, 42548296), (4, 31911222), (6, 21274148), (7, 18234984), (8, 15955611), (12, 10637074), (14, 9117492), (19, 6718152), (21, 6078328), (24, 5318537), (28, 4558746), (38, 3359076), (42, 3039164), (56, 2279373), (57, 2239384), (76, 1679538), (84, 1519582), (114, 1119692), (133, 959736), (152, 839769), (168, 759791), (228, 559846), (266, 479868), (399, 319912), (456, 279923), (532, 239934), (798, 159956), (1064, 119967), (1596, 79978), (3192, 39989)]