343872148

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{12227}}^1$

素因数の和:12399

約数の個数: 24

約数和(自身を含む): 616291200

約数和(自身を除く): 272419052

約数列:

[1, 2, 4, 79, 89, 158, 178, 316, 356, 7031, 12227, 14062, 24454, 28124, 48908, 965933, 1088203, 1931866, 2176406, 3863732, 4352812, 85968037, 171936074, 343872148]

約数ペア:

[(1, 343872148), (2, 171936074), (4, 85968037), (79, 4352812), (89, 3863732), (158, 2176406), (178, 1931866), (316, 1088203), (356, 965933), (7031, 48908), (12227, 28124), (14062, 24454)]