168199492036

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{521}}^1\times {\mathrm{5051}}^1$

素因数の和:5653

約数の個数: 72

約数和(自身を含む): 321573339360

約数和(自身を除く): 153373847324

約数列:

[1, 2, 4, 19, 29, 38, 58, 76, 116, 521, 551, 841, 1042, 1102, 1682, 2084, 2204, 3364, 5051, 9899, 10102, 15109, 15979, 19798, 20204, 30218, 31958, 39596, 60436, 63916, 95969, 146479, 191938, 287071, 292958, 383876, 438161, 574142, 585916, 876322, 1148284, 1752644, 2631571, 2783101, 4247891, 5263142, 5566202, 8325059, 8495782, 10526284, 11132404, 16650118, 16991564, 33300236, 49999849, 76315559, 80709929, 99999698, 152631118, 161419858, 199999396, 305262236, 322839716, 1449995621, 2213151211, 2899991242, 4426302422, 5799982484, 8852604844, 42049873009, 84099746018, 168199492036]

約数ペア:

[(1, 168199492036), (2, 84099746018), (4, 42049873009), (19, 8852604844), (29, 5799982484), (38, 4426302422), (58, 2899991242), (76, 2213151211), (116, 1449995621), (521, 322839716), (551, 305262236), (841, 199999396), (1042, 161419858), (1102, 152631118), (1682, 99999698), (2084, 80709929), (2204, 76315559), (3364, 49999849), (5051, 33300236), (9899, 16991564), (10102, 16650118), (15109, 11132404), (15979, 10526284), (19798, 8495782), (20204, 8325059), (30218, 5566202), (31958, 5263142), (39596, 4247891), (60436, 2783101), (63916, 2631571), (95969, 1752644), (146479, 1148284), (191938, 876322), (287071, 585916), (292958, 574142), (383876, 438161)]