149487572

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{5903}}^1$

素因数の和:6407

約数の個数: 24

約数和(自身を含む): 282352896

約数和(自身を除く): 132865324

約数列:

[1, 2, 4, 13, 26, 52, 487, 974, 1948, 5903, 6331, 11806, 12662, 23612, 25324, 76739, 153478, 306956, 2874761, 5749522, 11499044, 37371893, 74743786, 149487572]

約数ペア:

[(1, 149487572), (2, 74743786), (4, 37371893), (13, 11499044), (26, 5749522), (52, 2874761), (487, 306956), (974, 153478), (1948, 76739), (5903, 25324), (6331, 23612), (11806, 12662)]