145165664

素因数分解:

$2^5\times 7^1\times {\mathrm{648061}}^1$

素因数の和:648078

約数の個数: 24

約数和(自身を含む): 326623248

約数和(自身を除く): 181457584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 648061, 1296122, 2592244, 4536427, 5184488, 9072854, 10368976, 18145708, 20737952, 36291416, 72582832, 145165664]

約数ペア:

[(1, 145165664), (2, 72582832), (4, 36291416), (7, 20737952), (8, 18145708), (14, 10368976), (16, 9072854), (28, 5184488), (32, 4536427), (56, 2592244), (112, 1296122), (224, 648061)]