148967668

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{643}}^1\times {\mathrm{3407}}^1$

素因数の和:4071

約数の個数: 24

約数和(自身を含む): 276538752

約数和(自身を除く): 127571084

約数列:

[1, 2, 4, 17, 34, 68, 643, 1286, 2572, 3407, 6814, 10931, 13628, 21862, 43724, 57919, 115838, 231676, 2190701, 4381402, 8762804, 37241917, 74483834, 148967668]

約数ペア:

[(1, 148967668), (2, 74483834), (4, 37241917), (17, 8762804), (34, 4381402), (68, 2190701), (643, 231676), (1286, 115838), (2572, 57919), (3407, 43724), (6814, 21862), (10931, 13628)]