144494476

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{65323}}^1$

素因数の和:65413

約数の個数: 24

約数和(自身を含む): 292651520

約数和(自身を除く): 148157044

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 1106, 2212, 65323, 130646, 261292, 457261, 914522, 1829044, 5160517, 10321034, 20642068, 36123619, 72247238, 144494476]

約数ペア:

[(1, 144494476), (2, 72247238), (4, 36123619), (7, 20642068), (14, 10321034), (28, 5160517), (79, 1829044), (158, 914522), (316, 457261), (553, 261292), (1106, 130646), (2212, 65323)]