157230667

素因数分解:

${\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{251}}^1$

素因数の和:471

約数の個数: 24

約数和(自身を含む): 180182016

約数和(自身を除く): 22951349

約数列:

[1, 11, 31, 121, 167, 251, 341, 1837, 2761, 3751, 5177, 7781, 20207, 30371, 41917, 56947, 85591, 461087, 626417, 941501, 1299427, 5071957, 14293697, 157230667]

約数ペア:

[(1, 157230667), (11, 14293697), (31, 5071957), (121, 1299427), (167, 941501), (251, 626417), (341, 461087), (1837, 85591), (2761, 56947), (3751, 41917), (5177, 30371), (7781, 20207)]