156945373390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{63540637}}^1$

素因数の和:63540676

約数の個数: 32

約数和(自身を含む): 320244815520

約数和(自身を除く): 163299442130

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 63540637, 127081274, 317703185, 635406370, 826028281, 1207272103, 1652056562, 2414544206, 4130141405, 6036360515, 8260282810, 12072721030, 15694537339, 31389074678, 78472686695, 156945373390]

約数ペア:

[(1, 156945373390), (2, 78472686695), (5, 31389074678), (10, 15694537339), (13, 12072721030), (19, 8260282810), (26, 6036360515), (38, 4130141405), (65, 2414544206), (95, 1652056562), (130, 1207272103), (190, 826028281), (247, 635406370), (494, 317703185), (1235, 127081274), (2470, 63540637)]