138049397156

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{487}}^1\times {\mathrm{174121}}^1$

素因数の和:174660

約数の個数: 48

約数和(自身を含む): 271229142912

約数和(自身を除く): 133179745756

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 407, 487, 814, 974, 1628, 1948, 5357, 10714, 18019, 21428, 36038, 72076, 174121, 198209, 348242, 396418, 696484, 792836, 1915331, 3830662, 6442477, 7661324, 12884954, 25769908, 70867247, 84796927, 141734494, 169593854, 283468988, 339187708, 932766197, 1865532394, 3137486299, 3731064788, 6274972598, 12549945196, 34512349289, 69024698578, 138049397156]

約数ペア:

[(1, 138049397156), (2, 69024698578), (4, 34512349289), (11, 12549945196), (22, 6274972598), (37, 3731064788), (44, 3137486299), (74, 1865532394), (148, 932766197), (407, 339187708), (487, 283468988), (814, 169593854), (974, 141734494), (1628, 84796927), (1948, 70867247), (5357, 25769908), (10714, 12884954), (18019, 7661324), (21428, 6442477), (36038, 3830662), (72076, 1915331), (174121, 792836), (198209, 696484), (348242, 396418)]