149740168

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{603791}}^1$

素因数の和:603828

約数の個数: 16

約数和(自身を含む): 289820160

約数和(自身を除く): 140079992

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 603791, 1207582, 2415164, 4830328, 18717521, 37435042, 74870084, 149740168]

約数ペア:

[(1, 149740168), (2, 74870084), (4, 37435042), (8, 18717521), (31, 4830328), (62, 2415164), (124, 1207582), (248, 603791)]