156729092

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{42451}}^1$

素因数の和:42539

約数の個数: 24

約数和(自身を含む): 299541312

約数和(自身を除く): 142812220

約数列:

[1, 2, 4, 13, 26, 52, 71, 142, 284, 923, 1846, 3692, 42451, 84902, 169804, 551863, 1103726, 2207452, 3014021, 6028042, 12056084, 39182273, 78364546, 156729092]

約数ペア:

[(1, 156729092), (2, 78364546), (4, 39182273), (13, 12056084), (26, 6028042), (52, 3014021), (71, 2207452), (142, 1103726), (284, 551863), (923, 169804), (1846, 84902), (3692, 42451)]