152702221

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{49919}}^1$

素因数の和:49968

約数の個数: 16

約数和(自身を含む): 191692800

約数和(自身を除く): 38990579

約数列:

[1, 7, 19, 23, 133, 161, 437, 3059, 49919, 349433, 948461, 1148137, 6639227, 8036959, 21814603, 152702221]

約数ペア:

[(1, 152702221), (7, 21814603), (19, 8036959), (23, 6639227), (133, 1148137), (161, 948461), (437, 349433), (3059, 49919)]