135740668

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{317}}^1\times {\mathrm{373}}^1$

素因数の和:742

約数の個数: 48

約数和(自身を含む): 279728064

約数和(自身を除く): 143987396

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 317, 373, 574, 634, 746, 1148, 1268, 1492, 2219, 2611, 4438, 5222, 8876, 10444, 12997, 15293, 25994, 30586, 51988, 61172, 90979, 107051, 118241, 181958, 214102, 236482, 363916, 428204, 472964, 827687, 1655374, 3310748, 4847881, 9695762, 19391524, 33935167, 67870334, 135740668]

約数ペア:

[(1, 135740668), (2, 67870334), (4, 33935167), (7, 19391524), (14, 9695762), (28, 4847881), (41, 3310748), (82, 1655374), (164, 827687), (287, 472964), (317, 428204), (373, 363916), (574, 236482), (634, 214102), (746, 181958), (1148, 118241), (1268, 107051), (1492, 90979), (2219, 61172), (2611, 51988), (4438, 30586), (5222, 25994), (8876, 15293), (10444, 12997)]