156985229042

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{11163791}}^1$

素因数の和:11163961

約数の個数: 16

約数和(自身を含む): 241137907200

約数和(自身を除く): 84152678158

約数列:

[1, 2, 79, 89, 158, 178, 7031, 14062, 11163791, 22327582, 881939489, 993577399, 1763878978, 1987154798, 78492614521, 156985229042]

約数ペア:

[(1, 156985229042), (2, 78492614521), (79, 1987154798), (89, 1763878978), (158, 993577399), (178, 881939489), (7031, 22327582), (14062, 11163791)]