156971129518

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3209}}^1\times {\mathrm{205529}}^1$

素因数の和:208764

約数の個数: 32

約数和(自身を含む): 285012561600

約数和(自身を除く): 128041432082

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 3209, 6418, 22463, 44926, 54553, 109106, 205529, 381871, 411058, 763742, 1438703, 2877406, 3493993, 6987986, 24457951, 48915902, 659542561, 1319085122, 4616797927, 9233595854, 11212223537, 22424447074, 78485564759, 156971129518]

約数ペア:

[(1, 156971129518), (2, 78485564759), (7, 22424447074), (14, 11212223537), (17, 9233595854), (34, 4616797927), (119, 1319085122), (238, 659542561), (3209, 48915902), (6418, 24457951), (22463, 6987986), (44926, 3493993), (54553, 2877406), (109106, 1438703), (205529, 763742), (381871, 411058)]