140867244

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{558997}}^1$

素因数の和:559014

約数の個数: 36

約数和(自身を含む): 406950544

約数和(自身を除く): 266083300

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 558997, 1117994, 1676991, 2235988, 3353982, 3912979, 5030973, 6707964, 7825958, 10061946, 11738937, 15651916, 20123892, 23477874, 35216811, 46955748, 70433622, 140867244]

約数ペア:

[(1, 140867244), (2, 70433622), (3, 46955748), (4, 35216811), (6, 23477874), (7, 20123892), (9, 15651916), (12, 11738937), (14, 10061946), (18, 7825958), (21, 6707964), (28, 5030973), (36, 3912979), (42, 3353982), (63, 2235988), (84, 1676991), (126, 1117994), (252, 558997)]