144791948

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^2\times {\mathrm{5381}}^1$

素因数の和:5454

約数の個数: 36

約数和(自身を含む): 299282256

約数和(自身を除く): 154490308

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 961, 1922, 3844, 5381, 6727, 10762, 13454, 21524, 26908, 37667, 75334, 150668, 166811, 333622, 667244, 1167677, 2335354, 4670708, 5171141, 10342282, 20684564, 36197987, 72395974, 144791948]

約数ペア:

[(1, 144791948), (2, 72395974), (4, 36197987), (7, 20684564), (14, 10342282), (28, 5171141), (31, 4670708), (62, 2335354), (124, 1167677), (217, 667244), (434, 333622), (868, 166811), (961, 150668), (1922, 75334), (3844, 37667), (5381, 26908), (6727, 21524), (10762, 13454)]