156928470290

素因数分解:

$2^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{105321121}}^1$

素因数の和:105321277

約数の個数: 16

約数和(自身を含む): 284367029400

約数和(自身を除く): 127438559110

約数列:

[1, 2, 5, 10, 149, 298, 745, 1490, 105321121, 210642242, 526605605, 1053211210, 15692847029, 31385694058, 78464235145, 156928470290]

約数ペア:

[(1, 156928470290), (2, 78464235145), (5, 31385694058), (10, 15692847029), (149, 1053211210), (298, 526605605), (745, 210642242), (1490, 105321121)]