133479008

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{4789}}^1$

素因数の和:4879

約数の個数: 48

約数和(自身を含む): 287285040

約数和(自身を除く): 153806032

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 67, 104, 134, 208, 268, 416, 536, 871, 1072, 1742, 2144, 3484, 4789, 6968, 9578, 13936, 19156, 27872, 38312, 62257, 76624, 124514, 153248, 249028, 320863, 498056, 641726, 996112, 1283452, 1992224, 2566904, 4171219, 5133808, 8342438, 10267616, 16684876, 33369752, 66739504, 133479008]

約数ペア:

[(1, 133479008), (2, 66739504), (4, 33369752), (8, 16684876), (13, 10267616), (16, 8342438), (26, 5133808), (32, 4171219), (52, 2566904), (67, 1992224), (104, 1283452), (134, 996112), (208, 641726), (268, 498056), (416, 320863), (536, 249028), (871, 153248), (1072, 124514), (1742, 76624), (2144, 62257), (3484, 38312), (4789, 27872), (6968, 19156), (9578, 13936)]