147977816

素因数分解:

$2^3\times 7^1\times {\mathrm{431}}^1\times {\mathrm{6131}}^1$

素因数の和:6575

約数の個数: 32

約数和(自身を含む): 317882880

約数和(自身を除く): 169905064

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 431, 862, 1724, 3017, 3448, 6034, 6131, 12068, 12262, 24136, 24524, 42917, 49048, 85834, 171668, 343336, 2642461, 5284922, 10569844, 18497227, 21139688, 36994454, 73988908, 147977816]

約数ペア:

[(1, 147977816), (2, 73988908), (4, 36994454), (7, 21139688), (8, 18497227), (14, 10569844), (28, 5284922), (56, 2642461), (431, 343336), (862, 171668), (1724, 85834), (3017, 49048), (3448, 42917), (6034, 24524), (6131, 24136), (12068, 12262)]