168429235

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{397}}^1$

素因数の和:583

約数の個数: 32

約数和(自身を含む): 223860672

約数和(自身を除く): 55431437

約数列:

[1, 5, 13, 61, 65, 107, 305, 397, 535, 793, 1391, 1985, 3965, 5161, 6527, 6955, 24217, 25805, 32635, 42479, 84851, 121085, 212395, 314821, 424255, 552227, 1574105, 2591219, 2761135, 12956095, 33685847, 168429235]

約数ペア:

[(1, 168429235), (5, 33685847), (13, 12956095), (61, 2761135), (65, 2591219), (107, 1574105), (305, 552227), (397, 424255), (535, 314821), (793, 212395), (1391, 121085), (1985, 84851), (3965, 42479), (5161, 32635), (6527, 25805), (6955, 24217)]