156390648

素因数分解:

$2^3\times 3^1\times {\mathrm{821}}^1\times {\mathrm{7937}}^1$

素因数の和:8767

約数の個数: 32

約数和(自身を含む): 391502160

約数和(自身を除く): 235111512

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 821, 1642, 2463, 3284, 4926, 6568, 7937, 9852, 15874, 19704, 23811, 31748, 47622, 63496, 95244, 190488, 6516277, 13032554, 19548831, 26065108, 39097662, 52130216, 78195324, 156390648]

約数ペア:

[(1, 156390648), (2, 78195324), (3, 52130216), (4, 39097662), (6, 26065108), (8, 19548831), (12, 13032554), (24, 6516277), (821, 190488), (1642, 95244), (2463, 63496), (3284, 47622), (4926, 31748), (6568, 23811), (7937, 19704), (9852, 15874)]