133317548

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{541}}^1\times {\mathrm{677}}^1$

素因数の和:1242

約数の個数: 48

約数和(自身を含む): 288101184

約数和(自身を除く): 154783636

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 541, 677, 1082, 1354, 2164, 2708, 3787, 4739, 7033, 7574, 8801, 9478, 14066, 15148, 17602, 18956, 28132, 35204, 49231, 61607, 98462, 123214, 196924, 246428, 366257, 732514, 1465028, 2563799, 4761341, 5127598, 9522682, 10255196, 19045364, 33329387, 66658774, 133317548]

約数ペア:

[(1, 133317548), (2, 66658774), (4, 33329387), (7, 19045364), (13, 10255196), (14, 9522682), (26, 5127598), (28, 4761341), (52, 2563799), (91, 1465028), (182, 732514), (364, 366257), (541, 246428), (677, 196924), (1082, 123214), (1354, 98462), (2164, 61607), (2708, 49231), (3787, 35204), (4739, 28132), (7033, 18956), (7574, 17602), (8801, 15148), (9478, 14066)]