144765908

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{166781}}^1$

素因数の和:166823

約数の個数: 24

約数和(自身を含む): 298873344

約数和(自身を除く): 154107436

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 166781, 333562, 667124, 1167467, 2334934, 4669868, 5170211, 10340422, 20680844, 36191477, 72382954, 144765908]

約数ペア:

[(1, 144765908), (2, 72382954), (4, 36191477), (7, 20680844), (14, 10340422), (28, 5170211), (31, 4669868), (62, 2334934), (124, 1167467), (217, 667124), (434, 333562), (868, 166781)]