146804788

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{31721}}^1$

素因数の和:31827

約数の個数: 24

約数和(自身を含む): 279788040

約数和(自身を除く): 132983252

約数列:

[1, 2, 4, 13, 26, 52, 89, 178, 356, 1157, 2314, 4628, 31721, 63442, 126884, 412373, 824746, 1649492, 2823169, 5646338, 11292676, 36701197, 73402394, 146804788]

約数ペア:

[(1, 146804788), (2, 73402394), (4, 36701197), (13, 11292676), (26, 5646338), (52, 2823169), (89, 1649492), (178, 824746), (356, 412373), (1157, 126884), (2314, 63442), (4628, 31721)]