100072154

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{17737}}^1$

素因数の和:17790

約数の個数: 32

約数和(自身を含む): 190718976

約数和(自身を除く): 90646822

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 182, 217, 403, 434, 806, 2821, 5642, 17737, 35474, 124159, 230581, 248318, 461162, 549847, 1099694, 1614067, 3228134, 3848929, 7148011, 7697858, 14296022, 50036077, 100072154]

約数ペア:

[(1, 100072154), (2, 50036077), (7, 14296022), (13, 7697858), (14, 7148011), (26, 3848929), (31, 3228134), (62, 1614067), (91, 1099694), (182, 549847), (217, 461162), (403, 248318), (434, 230581), (806, 124159), (2821, 35474), (5642, 17737)]