155542764

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{997069}}^1$

素因数の和:997089

約数の個数: 24

約数和(自身を含む): 390851440

約数和(自身を除く): 235308676

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 997069, 1994138, 2991207, 3988276, 5982414, 11964828, 12961897, 25923794, 38885691, 51847588, 77771382, 155542764]

約数ペア:

[(1, 155542764), (2, 77771382), (3, 51847588), (4, 38885691), (6, 25923794), (12, 12961897), (13, 11964828), (26, 5982414), (39, 3988276), (52, 2991207), (78, 1994138), (156, 997069)]