149747686856

素因数分解:

$2^3\times {\mathrm{439}}^1\times {\mathrm{877}}^1\times {\mathrm{48619}}^1$

素因数の和:49941

約数の個数: 32

約数和(自身を含む): 281743176000

約数和(自身を除く): 131995489144

約数列:

[1, 2, 4, 8, 439, 877, 878, 1754, 1756, 3508, 3512, 7016, 48619, 97238, 194476, 385003, 388952, 770006, 1540012, 3080024, 21343741, 42638863, 42687482, 85277726, 85374964, 170555452, 170749928, 341110904, 18718460857, 37436921714, 74873843428, 149747686856]

約数ペア:

[(1, 149747686856), (2, 74873843428), (4, 37436921714), (8, 18718460857), (439, 341110904), (877, 170749928), (878, 170555452), (1754, 85374964), (1756, 85277726), (3508, 42687482), (3512, 42638863), (7016, 21343741), (48619, 3080024), (97238, 1540012), (194476, 770006), (385003, 388952)]