156956805188

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{157769}}^1$

素因数の和:157988

約数の個数: 48

約数和(自身を含む): 290074659840

約数和(自身を除く): 133117854652

約数列:

[1, 2, 4, 31, 62, 71, 113, 124, 142, 226, 284, 452, 2201, 3503, 4402, 7006, 8023, 8804, 14012, 16046, 32092, 157769, 248713, 315538, 497426, 631076, 994852, 4890839, 9781678, 11201599, 17827897, 19563356, 22403198, 35655794, 44806396, 71311588, 347249569, 552664807, 694499138, 1105329614, 1265780687, 1388998276, 2210659228, 2531561374, 5063122748, 39239201297, 78478402594, 156956805188]

約数ペア:

[(1, 156956805188), (2, 78478402594), (4, 39239201297), (31, 5063122748), (62, 2531561374), (71, 2210659228), (113, 1388998276), (124, 1265780687), (142, 1105329614), (226, 694499138), (284, 552664807), (452, 347249569), (2201, 71311588), (3503, 44806396), (4402, 35655794), (7006, 22403198), (8023, 19563356), (8804, 17827897), (14012, 11201599), (16046, 9781678), (32092, 4890839), (157769, 994852), (248713, 631076), (315538, 497426)]