129694796

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{431}}^1\times {\mathrm{977}}^1$

素因数の和:1430

約数の個数: 48

約数和(自身を含む): 283917312

約数和(自身を除く): 154222516

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 431, 862, 977, 1724, 1954, 3017, 3908, 4741, 6034, 6839, 9482, 10747, 12068, 13678, 18964, 21494, 27356, 33187, 42988, 66374, 75229, 132748, 150458, 300916, 421087, 842174, 1684348, 2947609, 4631957, 5895218, 9263914, 11790436, 18527828, 32423699, 64847398, 129694796]

約数ペア:

[(1, 129694796), (2, 64847398), (4, 32423699), (7, 18527828), (11, 11790436), (14, 9263914), (22, 5895218), (28, 4631957), (44, 2947609), (77, 1684348), (154, 842174), (308, 421087), (431, 300916), (862, 150458), (977, 132748), (1724, 75229), (1954, 66374), (3017, 42988), (3908, 33187), (4741, 27356), (6034, 21494), (6839, 18964), (9482, 13678), (10747, 12068)]