143967852

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{647}}^1\times {\mathrm{883}}^1$

素因数の和:1547

約数の個数: 72

約数和(自身を含む): 417021696

約数和(自身を除く): 273053844

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 647, 883, 1294, 1766, 1941, 2588, 2649, 3532, 3882, 4529, 5298, 5823, 6181, 7764, 7947, 9058, 10596, 11646, 12362, 13587, 15894, 18116, 18543, 23292, 24724, 27174, 31788, 37086, 40761, 54348, 55629, 74172, 81522, 111258, 163044, 222516, 571301, 1142602, 1713903, 2285204, 3427806, 3999107, 5141709, 6855612, 7998214, 10283418, 11997321, 15996428, 20566836, 23994642, 35991963, 47989284, 71983926, 143967852]

約数ペア:

[(1, 143967852), (2, 71983926), (3, 47989284), (4, 35991963), (6, 23994642), (7, 20566836), (9, 15996428), (12, 11997321), (14, 10283418), (18, 7998214), (21, 6855612), (28, 5141709), (36, 3999107), (42, 3427806), (63, 2285204), (84, 1713903), (126, 1142602), (252, 571301), (647, 222516), (883, 163044), (1294, 111258), (1766, 81522), (1941, 74172), (2588, 55629), (2649, 54348), (3532, 40761), (3882, 37086), (4529, 31788), (5298, 27174), (5823, 24724), (6181, 23292), (7764, 18543), (7947, 18116), (9058, 15894), (10596, 13587), (11646, 12362)]