156953308550

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{373}}^1\times {\mathrm{1901}}^1$

素因数の和:2538

約数の個数: 96

約数和(自身を含む): 309607103520

約数和(自身を除く): 152653794970

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 233, 373, 466, 475, 746, 950, 1165, 1865, 1901, 2330, 3730, 3802, 4427, 5825, 7087, 8854, 9325, 9505, 11650, 14174, 18650, 19010, 22135, 35435, 36119, 44270, 47525, 70870, 72238, 86909, 95050, 110675, 173818, 177175, 180595, 221350, 354350, 361190, 434545, 442933, 709073, 869090, 885866, 902975, 1418146, 1651271, 1805950, 2172725, 2214665, 3302542, 3545365, 4345450, 4429330, 7090730, 8256355, 8415727, 11073325, 13472387, 16512710, 16831454, 17726825, 22146650, 26944774, 35453650, 41281775, 42078635, 67361935, 82563550, 84157270, 134723870, 165214009, 210393175, 330428018, 336809675, 420786350, 673619350, 826070045, 1652140090, 3139066171, 4130350225, 6278132342, 8260700450, 15695330855, 31390661710, 78476654275, 156953308550]

約数ペア:

[(1, 156953308550), (2, 78476654275), (5, 31390661710), (10, 15695330855), (19, 8260700450), (25, 6278132342), (38, 4130350225), (50, 3139066171), (95, 1652140090), (190, 826070045), (233, 673619350), (373, 420786350), (466, 336809675), (475, 330428018), (746, 210393175), (950, 165214009), (1165, 134723870), (1865, 84157270), (1901, 82563550), (2330, 67361935), (3730, 42078635), (3802, 41281775), (4427, 35453650), (5825, 26944774), (7087, 22146650), (8854, 17726825), (9325, 16831454), (9505, 16512710), (11650, 13472387), (14174, 11073325), (18650, 8415727), (19010, 8256355), (22135, 7090730), (35435, 4429330), (36119, 4345450), (44270, 3545365), (47525, 3302542), (70870, 2214665), (72238, 2172725), (86909, 1805950), (95050, 1651271), (110675, 1418146), (173818, 902975), (177175, 885866), (180595, 869090), (221350, 709073), (354350, 442933), (361190, 434545)]