137282912

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{997}}^1$

素因数の和:1351

約数の個数: 48

約数和(自身を含む): 292238352

約数和(自身を除く): 154955440

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 331, 416, 662, 997, 1324, 1994, 2648, 3988, 4303, 5296, 7976, 8606, 10592, 12961, 15952, 17212, 25922, 31904, 34424, 51844, 68848, 103688, 137696, 207376, 330007, 414752, 660014, 1320028, 2640056, 4290091, 5280112, 8580182, 10560224, 17160364, 34320728, 68641456, 137282912]

約数ペア:

[(1, 137282912), (2, 68641456), (4, 34320728), (8, 17160364), (13, 10560224), (16, 8580182), (26, 5280112), (32, 4290091), (52, 2640056), (104, 1320028), (208, 660014), (331, 414752), (416, 330007), (662, 207376), (997, 137696), (1324, 103688), (1994, 68848), (2648, 51844), (3988, 34424), (4303, 31904), (5296, 25922), (7976, 17212), (8606, 15952), (10592, 12961)]