129673518

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{5147}}^1$

素因数の和:5201

約数の個数: 64

約数和(自身を含む): 311351040

約数和(自身を除く): 181677522

約数列:

[1, 2, 3, 6, 13, 17, 19, 26, 34, 38, 39, 51, 57, 78, 102, 114, 221, 247, 323, 442, 494, 646, 663, 741, 969, 1326, 1482, 1938, 4199, 5147, 8398, 10294, 12597, 15441, 25194, 30882, 66911, 87499, 97793, 133822, 174998, 195586, 200733, 262497, 293379, 401466, 524994, 586758, 1137487, 1271309, 1662481, 2274974, 2542618, 3324962, 3412461, 3813927, 4987443, 6824922, 7627854, 9974886, 21612253, 43224506, 64836759, 129673518]

約数ペア:

[(1, 129673518), (2, 64836759), (3, 43224506), (6, 21612253), (13, 9974886), (17, 7627854), (19, 6824922), (26, 4987443), (34, 3813927), (38, 3412461), (39, 3324962), (51, 2542618), (57, 2274974), (78, 1662481), (102, 1271309), (114, 1137487), (221, 586758), (247, 524994), (323, 401466), (442, 293379), (494, 262497), (646, 200733), (663, 195586), (741, 174998), (969, 133822), (1326, 97793), (1482, 87499), (1938, 66911), (4199, 30882), (5147, 25194), (8398, 15441), (10294, 12597)]