155958148

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{8011}}^1$

素因数の和:8203

約数の個数: 24

約数和(自身を含む): 283560704

約数和(自身を除く): 127602556

約数列:

[1, 2, 4, 31, 62, 124, 157, 314, 628, 4867, 8011, 9734, 16022, 19468, 32044, 248341, 496682, 993364, 1257727, 2515454, 5030908, 38989537, 77979074, 155958148]

約数ペア:

[(1, 155958148), (2, 77979074), (4, 38989537), (31, 5030908), (62, 2515454), (124, 1257727), (157, 993364), (314, 496682), (628, 248341), (4867, 32044), (8011, 19468), (9734, 16022)]