133657472

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1709}}^1$

素因数の和:1783

約数の個数: 64

約数和(自身を含む): 293025600

約数和(自身を除く): 159368128

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 47, 52, 64, 94, 104, 128, 188, 208, 376, 416, 611, 752, 832, 1222, 1504, 1664, 1709, 2444, 3008, 3418, 4888, 6016, 6836, 9776, 13672, 19552, 22217, 27344, 39104, 44434, 54688, 78208, 80323, 88868, 109376, 160646, 177736, 218752, 321292, 355472, 642584, 710944, 1044199, 1285168, 1421888, 2088398, 2570336, 2843776, 4176796, 5140672, 8353592, 10281344, 16707184, 33414368, 66828736, 133657472]

約数ペア:

[(1, 133657472), (2, 66828736), (4, 33414368), (8, 16707184), (13, 10281344), (16, 8353592), (26, 5140672), (32, 4176796), (47, 2843776), (52, 2570336), (64, 2088398), (94, 1421888), (104, 1285168), (128, 1044199), (188, 710944), (208, 642584), (376, 355472), (416, 321292), (611, 218752), (752, 177736), (832, 160646), (1222, 109376), (1504, 88868), (1664, 80323), (1709, 78208), (2444, 54688), (3008, 44434), (3418, 39104), (4888, 27344), (6016, 22217), (6836, 19552), (9776, 13672)]