142759672

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{139}}^1\times {\mathrm{1061}}^1$

素因数の和:1228

約数の個数: 48

約数和(自身を含む): 296616600

約数和(自身を除く): 153856928

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 139, 242, 278, 484, 556, 968, 1061, 1112, 1529, 2122, 3058, 4244, 6116, 8488, 11671, 12232, 16819, 23342, 33638, 46684, 67276, 93368, 128381, 134552, 147479, 256762, 294958, 513524, 589916, 1027048, 1179832, 1622269, 3244538, 6489076, 12978152, 17844959, 35689918, 71379836, 142759672]

約数ペア:

[(1, 142759672), (2, 71379836), (4, 35689918), (8, 17844959), (11, 12978152), (22, 6489076), (44, 3244538), (88, 1622269), (121, 1179832), (139, 1027048), (242, 589916), (278, 513524), (484, 294958), (556, 256762), (968, 147479), (1061, 134552), (1112, 128381), (1529, 93368), (2122, 67276), (3058, 46684), (4244, 33638), (6116, 23342), (8488, 16819), (11671, 12232)]