128163434

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^2\times {\mathrm{3259}}^1$

素因数の和:3374

約数の個数: 24

約数和(自身を含む): 224001120

約数和(自身を除く): 95837686

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 2809, 3259, 5618, 6518, 19663, 22813, 39326, 45626, 172727, 345454, 1209089, 2418178, 9154531, 18309062, 64081717, 128163434]

約数ペア:

[(1, 128163434), (2, 64081717), (7, 18309062), (14, 9154531), (53, 2418178), (106, 1209089), (371, 345454), (742, 172727), (2809, 45626), (3259, 39326), (5618, 22813), (6518, 19663)]