109729816

素因数分解:

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

素因数の和:40016

約数の個数: 32

約数和(自身を含む): 239940000

約数和(自身を除く): 130210184

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 686, 1372, 2744, 39989, 79978, 159956, 279923, 319912, 559846, 1119692, 1959461, 2239384, 3918922, 7837844, 13716227, 15675688, 27432454, 54864908, 109729816]

約数ペア:

[(1, 109729816), (2, 54864908), (4, 27432454), (7, 15675688), (8, 13716227), (14, 7837844), (28, 3918922), (49, 2239384), (56, 1959461), (98, 1119692), (196, 559846), (343, 319912), (392, 279923), (686, 159956), (1372, 79978), (2744, 39989)]