156788000

素因数分解:

$2^5\times 5^3\times {\mathrm{19}}^1\times {\mathrm{2063}}^1$

素因数の和:2107

約数の個数: 96

約数和(自身を含む): 405699840

約数和(自身を除く): 248911840

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 76, 80, 95, 100, 125, 152, 160, 190, 200, 250, 304, 380, 400, 475, 500, 608, 760, 800, 950, 1000, 1520, 1900, 2000, 2063, 2375, 3040, 3800, 4000, 4126, 4750, 7600, 8252, 9500, 10315, 15200, 16504, 19000, 20630, 33008, 38000, 39197, 41260, 51575, 66016, 76000, 78394, 82520, 103150, 156788, 165040, 195985, 206300, 257875, 313576, 330080, 391970, 412600, 515750, 627152, 783940, 825200, 979925, 1031500, 1254304, 1567880, 1650400, 1959850, 2063000, 3135760, 3919700, 4126000, 4899625, 6271520, 7839400, 8252000, 9799250, 15678800, 19598500, 31357600, 39197000, 78394000, 156788000]

約数ペア:

[(1, 156788000), (2, 78394000), (4, 39197000), (5, 31357600), (8, 19598500), (10, 15678800), (16, 9799250), (19, 8252000), (20, 7839400), (25, 6271520), (32, 4899625), (38, 4126000), (40, 3919700), (50, 3135760), (76, 2063000), (80, 1959850), (95, 1650400), (100, 1567880), (125, 1254304), (152, 1031500), (160, 979925), (190, 825200), (200, 783940), (250, 627152), (304, 515750), (380, 412600), (400, 391970), (475, 330080), (500, 313576), (608, 257875), (760, 206300), (800, 195985), (950, 165040), (1000, 156788), (1520, 103150), (1900, 82520), (2000, 78394), (2063, 76000), (2375, 66016), (3040, 51575), (3800, 41260), (4000, 39197), (4126, 38000), (4750, 33008), (7600, 20630), (8252, 19000), (9500, 16504), (10315, 15200)]