127116368

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{1129}}^1$

素因数の和:1395

約数の個数: 40

約数和(自身を含む): 255578880

約数和(自身を除く): 128462512

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 227, 248, 454, 496, 908, 1129, 1816, 2258, 3632, 4516, 7037, 9032, 14074, 18064, 28148, 34999, 56296, 69998, 112592, 139996, 256283, 279992, 512566, 559984, 1025132, 2050264, 4100528, 7944773, 15889546, 31779092, 63558184, 127116368]

約数ペア:

[(1, 127116368), (2, 63558184), (4, 31779092), (8, 15889546), (16, 7944773), (31, 4100528), (62, 2050264), (124, 1025132), (227, 559984), (248, 512566), (454, 279992), (496, 256283), (908, 139996), (1129, 112592), (1816, 69998), (2258, 56296), (3632, 34999), (4516, 28148), (7037, 18064), (9032, 14074)]