149601836

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{709}}^1$

素因数の和:866

約数の個数: 48

約数和(自身を含む): 289850400

約数和(自身を除く): 140248564

約数列:

[1, 2, 4, 17, 29, 34, 58, 68, 107, 116, 214, 428, 493, 709, 986, 1418, 1819, 1972, 2836, 3103, 3638, 6206, 7276, 12053, 12412, 20561, 24106, 41122, 48212, 52751, 75863, 82244, 105502, 151726, 211004, 303452, 349537, 699074, 1289671, 1398148, 2200027, 2579342, 4400054, 5158684, 8800108, 37400459, 74800918, 149601836]

約数ペア:

[(1, 149601836), (2, 74800918), (4, 37400459), (17, 8800108), (29, 5158684), (34, 4400054), (58, 2579342), (68, 2200027), (107, 1398148), (116, 1289671), (214, 699074), (428, 349537), (493, 303452), (709, 211004), (986, 151726), (1418, 105502), (1819, 82244), (1972, 75863), (2836, 52751), (3103, 48212), (3638, 41122), (6206, 24106), (7276, 20561), (12053, 12412)]