127422438

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{587}}^1$

素因数の和:650

約数の個数: 96

約数和(自身を含む): 315318528

約数和(自身を除く): 187896090

約数列:

[1, 2, 3, 6, 11, 13, 22, 23, 26, 33, 39, 46, 66, 69, 78, 121, 138, 143, 242, 253, 286, 299, 363, 429, 506, 587, 598, 726, 759, 858, 897, 1174, 1518, 1573, 1761, 1794, 2783, 3146, 3289, 3522, 4719, 5566, 6457, 6578, 7631, 8349, 9438, 9867, 12914, 13501, 15262, 16698, 19371, 19734, 22893, 27002, 36179, 38742, 40503, 45786, 71027, 72358, 81006, 83941, 108537, 142054, 148511, 167882, 175513, 213081, 217074, 251823, 297022, 351026, 426162, 445533, 503646, 526539, 891066, 923351, 1053078, 1633621, 1846702, 1930643, 2770053, 3267242, 3861286, 4900863, 5540106, 5791929, 9801726, 11583858, 21237073, 42474146, 63711219, 127422438]

約数ペア:

[(1, 127422438), (2, 63711219), (3, 42474146), (6, 21237073), (11, 11583858), (13, 9801726), (22, 5791929), (23, 5540106), (26, 4900863), (33, 3861286), (39, 3267242), (46, 2770053), (66, 1930643), (69, 1846702), (78, 1633621), (121, 1053078), (138, 923351), (143, 891066), (242, 526539), (253, 503646), (286, 445533), (299, 426162), (363, 351026), (429, 297022), (506, 251823), (587, 217074), (598, 213081), (726, 175513), (759, 167882), (858, 148511), (897, 142054), (1174, 108537), (1518, 83941), (1573, 81006), (1761, 72358), (1794, 71027), (2783, 45786), (3146, 40503), (3289, 38742), (3522, 36179), (4719, 27002), (5566, 22893), (6457, 19734), (6578, 19371), (7631, 16698), (8349, 15262), (9438, 13501), (9867, 12914)]