137996856

素因数分解:

$2^3\times 3^2\times {\mathrm{97}}^1\times {\mathrm{19759}}^1$

素因数の和:19868

約数の個数: 48

約数和(自身を含む): 377613600

約数和(自身を除く): 239616744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 97, 194, 291, 388, 582, 776, 873, 1164, 1746, 2328, 3492, 6984, 19759, 39518, 59277, 79036, 118554, 158072, 177831, 237108, 355662, 474216, 711324, 1422648, 1916623, 3833246, 5749869, 7666492, 11499738, 15332984, 17249607, 22999476, 34499214, 45998952, 68998428, 137996856]

約数ペア:

[(1, 137996856), (2, 68998428), (3, 45998952), (4, 34499214), (6, 22999476), (8, 17249607), (9, 15332984), (12, 11499738), (18, 7666492), (24, 5749869), (36, 3833246), (72, 1916623), (97, 1422648), (194, 711324), (291, 474216), (388, 355662), (582, 237108), (776, 177831), (873, 158072), (1164, 118554), (1746, 79036), (2328, 59277), (3492, 39518), (6984, 19759)]