162497972

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{433}}^1\times {\mathrm{1031}}^1$

素因数の和:1488

約数の個数: 48

約数和(自身を含む): 351144192

約数和(自身を除く): 188646220

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 433, 866, 1031, 1732, 2062, 3031, 4124, 5629, 6062, 7217, 11258, 12124, 13403, 14434, 22516, 26806, 28868, 39403, 53612, 78806, 93821, 157612, 187642, 375284, 446423, 892846, 1785692, 3124961, 5803499, 6249922, 11606998, 12499844, 23213996, 40624493, 81248986, 162497972]

約数ペア:

[(1, 162497972), (2, 81248986), (4, 40624493), (7, 23213996), (13, 12499844), (14, 11606998), (26, 6249922), (28, 5803499), (52, 3124961), (91, 1785692), (182, 892846), (364, 446423), (433, 375284), (866, 187642), (1031, 157612), (1732, 93821), (2062, 78806), (3031, 53612), (4124, 39403), (5629, 28868), (6062, 26806), (7217, 22516), (11258, 14434), (12124, 13403)]