156943864360

素因数分解:

$2^3\times 5^1\times {\mathrm{251}}^1\times {\mathrm{269}}^1\times {\mathrm{58111}}^1$

素因数の和:58642

約数の個数: 64

約数和(自身を含む): 355854643200

約数和(自身を除く): 198910778840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 251, 269, 502, 538, 1004, 1076, 1255, 1345, 2008, 2152, 2510, 2690, 5020, 5380, 10040, 10760, 58111, 67519, 116222, 135038, 232444, 270076, 290555, 337595, 464888, 540152, 581110, 675190, 1162220, 1350380, 2324440, 2700760, 14585861, 15631859, 29171722, 31263718, 58343444, 62527436, 72929305, 78159295, 116686888, 125054872, 145858610, 156318590, 291717220, 312637180, 583434440, 625274360, 3923596609, 7847193218, 15694386436, 19617983045, 31388772872, 39235966090, 78471932180, 156943864360]

約数ペア:

[(1, 156943864360), (2, 78471932180), (4, 39235966090), (5, 31388772872), (8, 19617983045), (10, 15694386436), (20, 7847193218), (40, 3923596609), (251, 625274360), (269, 583434440), (502, 312637180), (538, 291717220), (1004, 156318590), (1076, 145858610), (1255, 125054872), (1345, 116686888), (2008, 78159295), (2152, 72929305), (2510, 62527436), (2690, 58343444), (5020, 31263718), (5380, 29171722), (10040, 15631859), (10760, 14585861), (58111, 2700760), (67519, 2324440), (116222, 1350380), (135038, 1162220), (232444, 675190), (270076, 581110), (290555, 540152), (337595, 464888)]