129241554

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1181}}^1$

素因数の和:1283

約数の個数: 64

約数和(自身を含む): 295481088

約数和(自身を除く): 166239534

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 61, 69, 78, 122, 138, 183, 299, 366, 598, 793, 897, 1181, 1403, 1586, 1794, 2362, 2379, 2806, 3543, 4209, 4758, 7086, 8418, 15353, 18239, 27163, 30706, 36478, 46059, 54326, 54717, 72041, 81489, 92118, 109434, 144082, 162978, 216123, 353119, 432246, 706238, 936533, 1059357, 1656943, 1873066, 2118714, 2809599, 3313886, 4970829, 5619198, 9941658, 21540259, 43080518, 64620777, 129241554]

約数ペア:

[(1, 129241554), (2, 64620777), (3, 43080518), (6, 21540259), (13, 9941658), (23, 5619198), (26, 4970829), (39, 3313886), (46, 2809599), (61, 2118714), (69, 1873066), (78, 1656943), (122, 1059357), (138, 936533), (183, 706238), (299, 432246), (366, 353119), (598, 216123), (793, 162978), (897, 144082), (1181, 109434), (1403, 92118), (1586, 81489), (1794, 72041), (2362, 54717), (2379, 54326), (2806, 46059), (3543, 36478), (4209, 30706), (4758, 27163), (7086, 18239), (8418, 15353)]