127939294

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1831}}^1$

素因数の和:1901

約数の個数: 48

約数和(自身を含む): 240592896

約数和(自身を除く): 112653602

約数列:

[1, 2, 7, 14, 23, 31, 46, 49, 62, 98, 161, 217, 322, 434, 713, 1127, 1426, 1519, 1831, 2254, 3038, 3662, 4991, 9982, 12817, 25634, 34937, 42113, 56761, 69874, 84226, 89719, 113522, 179438, 294791, 397327, 589582, 794654, 1305503, 2063537, 2611006, 2781289, 4127074, 5562578, 9138521, 18277042, 63969647, 127939294]

約数ペア:

[(1, 127939294), (2, 63969647), (7, 18277042), (14, 9138521), (23, 5562578), (31, 4127074), (46, 2781289), (49, 2611006), (62, 2063537), (98, 1305503), (161, 794654), (217, 589582), (322, 397327), (434, 294791), (713, 179438), (1127, 113522), (1426, 89719), (1519, 84226), (1831, 69874), (2254, 56761), (3038, 42113), (3662, 34937), (4991, 25634), (9982, 12817)]