156944185736

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{52201}}^1\times {\mathrm{28909}}^1$

素因数の和:81129

約数の個数: 32

約数和(自身を含む): 316923562200

約数和(自身を除く): 159979376464

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 28909, 52201, 57818, 104402, 115636, 208804, 231272, 375817, 417608, 678613, 751634, 1357226, 1503268, 2714452, 3006536, 5428904, 1509078709, 3018157418, 6036314836, 12072629672, 19618023217, 39236046434, 78472092868, 156944185736]

約数ペア:

[(1, 156944185736), (2, 78472092868), (4, 39236046434), (8, 19618023217), (13, 12072629672), (26, 6036314836), (52, 3018157418), (104, 1509078709), (28909, 5428904), (52201, 3006536), (57818, 2714452), (104402, 1503268), (115636, 1357226), (208804, 751634), (231272, 678613), (375817, 417608)]