127515752

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{1637}}^1$

素因数の和:1770

約数の個数: 64

約数和(自身を含む): 297198720

約数和(自身を除く): 169682968

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 107, 182, 214, 364, 428, 728, 749, 856, 1391, 1498, 1637, 2782, 2996, 3274, 5564, 5992, 6548, 9737, 11128, 11459, 13096, 19474, 21281, 22918, 38948, 42562, 45836, 77896, 85124, 91672, 148967, 170248, 175159, 297934, 350318, 595868, 700636, 1191736, 1226113, 1401272, 2277067, 2452226, 4554134, 4904452, 9108268, 9808904, 15939469, 18216536, 31878938, 63757876, 127515752]

約数ペア:

[(1, 127515752), (2, 63757876), (4, 31878938), (7, 18216536), (8, 15939469), (13, 9808904), (14, 9108268), (26, 4904452), (28, 4554134), (52, 2452226), (56, 2277067), (91, 1401272), (104, 1226113), (107, 1191736), (182, 700636), (214, 595868), (364, 350318), (428, 297934), (728, 175159), (749, 170248), (856, 148967), (1391, 91672), (1498, 85124), (1637, 77896), (2782, 45836), (2996, 42562), (3274, 38948), (5564, 22918), (5992, 21281), (6548, 19474), (9737, 13096), (11128, 11459)]