128498115239

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{523}}^1$

素因数の和:840

約数の個数: 64

約数和(自身を含む): 148696611840

約数和(自身を除く): 20198496601

約数列:

[1, 13, 29, 67, 71, 137, 377, 523, 871, 923, 1781, 1943, 2059, 3973, 4757, 6799, 9179, 9727, 15167, 25259, 26767, 35041, 37133, 51649, 61841, 71651, 119327, 126451, 137953, 197171, 266191, 282083, 455533, 482729, 651709, 931463, 1016189, 1076857, 1793389, 2077879, 2487911, 3460483, 3667079, 4800617, 5087221, 8472217, 13210457, 13999141, 18899561, 27012427, 32342843, 62408021, 66133873, 72149419, 139217893, 147529409, 245694293, 340843807, 937942447, 1809832609, 1917882317, 4430969491, 9884470403, 128498115239]

約数ペア:

[(1, 128498115239), (13, 9884470403), (29, 4430969491), (67, 1917882317), (71, 1809832609), (137, 937942447), (377, 340843807), (523, 245694293), (871, 147529409), (923, 139217893), (1781, 72149419), (1943, 66133873), (2059, 62408021), (3973, 32342843), (4757, 27012427), (6799, 18899561), (9179, 13999141), (9727, 13210457), (15167, 8472217), (25259, 5087221), (26767, 4800617), (35041, 3667079), (37133, 3460483), (51649, 2487911), (61841, 2077879), (71651, 1793389), (119327, 1076857), (126451, 1016189), (137953, 931463), (197171, 651709), (266191, 482729), (282083, 455533)]