149747227

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{48953}}^1$

素因数の和:49002

約数の個数: 16

約数和(自身を含む): 187983360

約数和(自身を除く): 38236133

約数列:

[1, 7, 19, 23, 133, 161, 437, 3059, 48953, 342671, 930107, 1125919, 6510749, 7881433, 21392461, 149747227]

約数ペア:

[(1, 149747227), (7, 21392461), (19, 7881433), (23, 6510749), (133, 1125919), (161, 930107), (437, 342671), (3059, 48953)]