156942994502

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2521}}^1\times {\mathrm{143443}}^1$

素因数の和:146004

約数の個数: 32

約数和(自身を含む): 277836109824

約数和(自身を除く): 120893115322

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 2521, 5042, 17647, 35294, 78151, 143443, 156302, 286886, 547057, 1004101, 1094114, 2008202, 4446733, 8893466, 31127131, 62254262, 361619803, 723239606, 2531338621, 5062677242, 11210213893, 22420427786, 78471497251, 156942994502]

約数ペア:

[(1, 156942994502), (2, 78471497251), (7, 22420427786), (14, 11210213893), (31, 5062677242), (62, 2531338621), (217, 723239606), (434, 361619803), (2521, 62254262), (5042, 31127131), (17647, 8893466), (35294, 4446733), (78151, 2008202), (143443, 1094114), (156302, 1004101), (286886, 547057)]