127215336

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{278981}}^1$

素因数の和:279009

約数の個数: 32

約数和(自身を含む): 334778400

約数和(自身を除く): 207563064

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 278981, 557962, 836943, 1115924, 1673886, 2231848, 3347772, 5300639, 6695544, 10601278, 15901917, 21202556, 31803834, 42405112, 63607668, 127215336]

約数ペア:

[(1, 127215336), (2, 63607668), (3, 42405112), (4, 31803834), (6, 21202556), (8, 15901917), (12, 10601278), (19, 6695544), (24, 5300639), (38, 3347772), (57, 2231848), (76, 1673886), (114, 1115924), (152, 836943), (228, 557962), (456, 278981)]