156797178028

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{4159}}^1\times {\mathrm{67807}}^1$

素因数の和:72109

約数の個数: 24

約数和(自身を含む): 276439654400

約数和(自身を除く): 119642476372

約数列:

[1, 2, 4, 139, 278, 556, 4159, 8318, 16636, 67807, 135614, 271228, 578101, 1156202, 2312404, 9425173, 18850346, 37700692, 282009313, 564018626, 1128037252, 39199294507, 78398589014, 156797178028]

約数ペア:

[(1, 156797178028), (2, 78398589014), (4, 39199294507), (139, 1128037252), (278, 564018626), (556, 282009313), (4159, 37700692), (8318, 18850346), (16636, 9425173), (67807, 2312404), (135614, 1156202), (271228, 578101)]