145688608

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{350213}}^1$

素因数の和:350236

約数の個数: 24

約数和(自身を含む): 308888748

約数和(自身を除く): 163200140

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 350213, 700426, 1400852, 2801704, 4552769, 5603408, 9105538, 11206816, 18211076, 36422152, 72844304, 145688608]

約数ペア:

[(1, 145688608), (2, 72844304), (4, 36422152), (8, 18211076), (13, 11206816), (16, 9105538), (26, 5603408), (32, 4552769), (52, 2801704), (104, 1400852), (208, 700426), (416, 350213)]