139142676

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1\times {\mathrm{829}}^1$

素因数の和:1104

約数の個数: 48

約数和(自身を含む): 331309440

約数和(自身を除く): 192166764

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 197, 213, 284, 394, 426, 591, 788, 829, 852, 1182, 1658, 2364, 2487, 3316, 4974, 9948, 13987, 27974, 41961, 55948, 58859, 83922, 117718, 163313, 167844, 176577, 235436, 326626, 353154, 489939, 653252, 706308, 979878, 1959756, 11595223, 23190446, 34785669, 46380892, 69571338, 139142676]

約数ペア:

[(1, 139142676), (2, 69571338), (3, 46380892), (4, 34785669), (6, 23190446), (12, 11595223), (71, 1959756), (142, 979878), (197, 706308), (213, 653252), (284, 489939), (394, 353154), (426, 326626), (591, 235436), (788, 176577), (829, 167844), (852, 163313), (1182, 117718), (1658, 83922), (2364, 58859), (2487, 55948), (3316, 41961), (4974, 27974), (9948, 13987)]