145979356

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{51913}}^1$

素因数の和:51973

約数の個数: 24

約数和(自身を含む): 276182480

約数和(自身を除く): 130203124

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 148, 703, 1406, 2812, 51913, 103826, 207652, 986347, 1920781, 1972694, 3841562, 3945388, 7683124, 36494839, 72989678, 145979356]

約数ペア:

[(1, 145979356), (2, 72989678), (4, 36494839), (19, 7683124), (37, 3945388), (38, 3841562), (74, 1972694), (76, 1920781), (148, 986347), (703, 207652), (1406, 103826), (2812, 51913)]