127733816

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{43037}}^1$

素因数の和:43103

約数の個数: 32

約数和(自身を含む): 278886240

約数和(自身を除く): 151152424

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 212, 371, 424, 742, 1484, 2968, 43037, 86074, 172148, 301259, 344296, 602518, 1205036, 2280961, 2410072, 4561922, 9123844, 15966727, 18247688, 31933454, 63866908, 127733816]

約数ペア:

[(1, 127733816), (2, 63866908), (4, 31933454), (7, 18247688), (8, 15966727), (14, 9123844), (28, 4561922), (53, 2410072), (56, 2280961), (106, 1205036), (212, 602518), (371, 344296), (424, 301259), (742, 172148), (1484, 86074), (2968, 43037)]