129684016

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{105263}}^1$

素因数の和:105289

約数の個数: 40

約数和(自身を含む): 313265664

約数和(自身を除く): 183581648

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 105263, 210526, 421052, 736841, 842104, 1157893, 1473682, 1684208, 2315786, 2947364, 4631572, 5894728, 8105251, 9263144, 11789456, 16210502, 18526288, 32421004, 64842008, 129684016]

約数ペア:

[(1, 129684016), (2, 64842008), (4, 32421004), (7, 18526288), (8, 16210502), (11, 11789456), (14, 9263144), (16, 8105251), (22, 5894728), (28, 4631572), (44, 2947364), (56, 2315786), (77, 1684208), (88, 1473682), (112, 1157893), (154, 842104), (176, 736841), (308, 421052), (616, 210526), (1232, 105263)]