149762236

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{77839}}^1$

素因数の和:77893

約数の個数: 24

約数和(自身を含む): 289876160

約数和(自身を除く): 140113924

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 481, 962, 1924, 77839, 155678, 311356, 1011907, 2023814, 2880043, 4047628, 5760086, 11520172, 37440559, 74881118, 149762236]

約数ペア:

[(1, 149762236), (2, 74881118), (4, 37440559), (13, 11520172), (26, 5760086), (37, 4047628), (52, 2880043), (74, 2023814), (148, 1011907), (481, 311356), (962, 155678), (1924, 77839)]