134285428

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{349}}^1$

素因数の和:520

約数の個数: 48

約数和(自身を含む): 254016000

約数和(自身を除く): 119730572

約数列:

[1, 2, 4, 29, 31, 58, 62, 107, 116, 124, 214, 349, 428, 698, 899, 1396, 1798, 3103, 3317, 3596, 6206, 6634, 10121, 10819, 12412, 13268, 20242, 21638, 37343, 40484, 43276, 74686, 96193, 149372, 192386, 313751, 384772, 627502, 1082947, 1157633, 1255004, 2165894, 2315266, 4331788, 4630532, 33571357, 67142714, 134285428]

約数ペア:

[(1, 134285428), (2, 67142714), (4, 33571357), (29, 4630532), (31, 4331788), (58, 2315266), (62, 2165894), (107, 1255004), (116, 1157633), (124, 1082947), (214, 627502), (349, 384772), (428, 313751), (698, 192386), (899, 149372), (1396, 96193), (1798, 74686), (3103, 43276), (3317, 40484), (3596, 37343), (6206, 21638), (6634, 20242), (10121, 13268), (10819, 12412)]