127860774

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{179}}^1$

素因数の和:397

約数の個数: 64

約数和(自身を含む): 279936000

約数和(自身を除く): 152075226

約数列:

[1, 2, 3, 6, 17, 34, 47, 51, 94, 102, 141, 149, 179, 282, 298, 358, 447, 537, 799, 894, 1074, 1598, 2397, 2533, 3043, 4794, 5066, 6086, 7003, 7599, 8413, 9129, 14006, 15198, 16826, 18258, 21009, 25239, 26671, 42018, 50478, 53342, 80013, 119051, 143021, 160026, 238102, 286042, 357153, 429063, 453407, 714306, 858126, 906814, 1253537, 1360221, 2507074, 2720442, 3760611, 7521222, 21310129, 42620258, 63930387, 127860774]

約数ペア:

[(1, 127860774), (2, 63930387), (3, 42620258), (6, 21310129), (17, 7521222), (34, 3760611), (47, 2720442), (51, 2507074), (94, 1360221), (102, 1253537), (141, 906814), (149, 858126), (179, 714306), (282, 453407), (298, 429063), (358, 357153), (447, 286042), (537, 238102), (799, 160026), (894, 143021), (1074, 119051), (1598, 80013), (2397, 53342), (2533, 50478), (3043, 42018), (4794, 26671), (5066, 25239), (6086, 21009), (7003, 18258), (7599, 16826), (8413, 15198), (9129, 14006)]