137670846

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{233}}^1$

素因数の和:401

約数の個数: 64

約数和(自身を含む): 299220480

約数和(自身を除く): 161549634

約数列:

[1, 2, 3, 6, 19, 38, 57, 71, 73, 114, 142, 146, 213, 219, 233, 426, 438, 466, 699, 1349, 1387, 1398, 2698, 2774, 4047, 4161, 4427, 5183, 8094, 8322, 8854, 10366, 13281, 15549, 16543, 17009, 26562, 31098, 33086, 34018, 49629, 51027, 98477, 99258, 102054, 196954, 295431, 314317, 323171, 590862, 628634, 646342, 942951, 969513, 1207639, 1885902, 1939026, 2415278, 3622917, 7245834, 22945141, 45890282, 68835423, 137670846]

約数ペア:

[(1, 137670846), (2, 68835423), (3, 45890282), (6, 22945141), (19, 7245834), (38, 3622917), (57, 2415278), (71, 1939026), (73, 1885902), (114, 1207639), (142, 969513), (146, 942951), (213, 646342), (219, 628634), (233, 590862), (426, 323171), (438, 314317), (466, 295431), (699, 196954), (1349, 102054), (1387, 99258), (1398, 98477), (2698, 51027), (2774, 49629), (4047, 34018), (4161, 33086), (4427, 31098), (5183, 26562), (8094, 17009), (8322, 16543), (8854, 15549), (10366, 13281)]