156683704250

素因数分解:

$2^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{233}}^1\times {\mathrm{2113}}^1$

素因数の和:2449

約数の個数: 128

約数和(自身を含む): 314851380480

約数和(自身を除く): 158167676230

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 67, 95, 125, 134, 190, 233, 250, 335, 466, 475, 670, 950, 1165, 1273, 1675, 2113, 2330, 2375, 2546, 3350, 4226, 4427, 4750, 5825, 6365, 8375, 8854, 10565, 11650, 12730, 15611, 16750, 21130, 22135, 29125, 31222, 31825, 40147, 44270, 52825, 58250, 63650, 78055, 80294, 105650, 110675, 141571, 156110, 159125, 200735, 221350, 264125, 283142, 296609, 318250, 390275, 401470, 492329, 528250, 553375, 593218, 707855, 780550, 984658, 1003675, 1106750, 1415710, 1483045, 1951375, 2007350, 2461645, 2689849, 2966090, 3539275, 3902750, 4923290, 5018375, 5379698, 7078550, 7415225, 9354251, 10036750, 12308225, 13449245, 14830450, 17696375, 18708502, 24616450, 26898490, 32986043, 35392750, 37076125, 46771255, 61541125, 65972086, 67246225, 74152250, 93542510, 123082250, 134492450, 164930215, 233856275, 329860430, 336231125, 467712550, 626734817, 672462250, 824651075, 1169281375, 1253469634, 1649302150, 2338562750, 3133674085, 4123255375, 6267348170, 8246510750, 15668370425, 31336740850, 78341852125, 156683704250]

約数ペア:

[(1, 156683704250), (2, 78341852125), (5, 31336740850), (10, 15668370425), (19, 8246510750), (25, 6267348170), (38, 4123255375), (50, 3133674085), (67, 2338562750), (95, 1649302150), (125, 1253469634), (134, 1169281375), (190, 824651075), (233, 672462250), (250, 626734817), (335, 467712550), (466, 336231125), (475, 329860430), (670, 233856275), (950, 164930215), (1165, 134492450), (1273, 123082250), (1675, 93542510), (2113, 74152250), (2330, 67246225), (2375, 65972086), (2546, 61541125), (3350, 46771255), (4226, 37076125), (4427, 35392750), (4750, 32986043), (5825, 26898490), (6365, 24616450), (8375, 18708502), (8854, 17696375), (10565, 14830450), (11650, 13449245), (12730, 12308225), (15611, 10036750), (16750, 9354251), (21130, 7415225), (22135, 7078550), (29125, 5379698), (31222, 5018375), (31825, 4923290), (40147, 3902750), (44270, 3539275), (52825, 2966090), (58250, 2689849), (63650, 2461645), (78055, 2007350), (80294, 1951375), (105650, 1483045), (110675, 1415710), (141571, 1106750), (156110, 1003675), (159125, 984658), (200735, 780550), (221350, 707855), (264125, 593218), (283142, 553375), (296609, 528250), (318250, 492329), (390275, 401470)]