140997964

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{269}}^1\times {\mathrm{2221}}^1$

素因数の和:2553

約数の個数: 24

約数和(自身を含む): 251974800

約数和(自身を除く): 110976836

約数列:

[1, 2, 4, 59, 118, 236, 269, 538, 1076, 2221, 4442, 8884, 15871, 31742, 63484, 131039, 262078, 524156, 597449, 1194898, 2389796, 35249491, 70498982, 140997964]

約数ペア:

[(1, 140997964), (2, 70498982), (4, 35249491), (59, 2389796), (118, 1194898), (236, 597449), (269, 524156), (538, 262078), (1076, 131039), (2221, 63484), (4442, 31742), (8884, 15871)]