127392888

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{401}}^1$

素因数の和:509

約数の個数: 128

約数和(自身を含む): 382832640

約数和(自身を除く): 255439752

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 61, 62, 84, 93, 122, 124, 168, 183, 186, 217, 244, 248, 366, 372, 401, 427, 434, 488, 651, 732, 744, 802, 854, 868, 1203, 1281, 1302, 1464, 1604, 1708, 1736, 1891, 2406, 2562, 2604, 2807, 3208, 3416, 3782, 4812, 5124, 5208, 5614, 5673, 7564, 8421, 9624, 10248, 11228, 11346, 12431, 13237, 15128, 16842, 22456, 22692, 24461, 24862, 26474, 33684, 37293, 39711, 45384, 48922, 49724, 52948, 67368, 73383, 74586, 79422, 87017, 97844, 99448, 105896, 146766, 149172, 158844, 171227, 174034, 195688, 261051, 293532, 298344, 317688, 342454, 348068, 513681, 522102, 587064, 684908, 696136, 758291, 1027362, 1044204, 1369816, 1516582, 2054724, 2088408, 2274873, 3033164, 4109448, 4549746, 5308037, 6066328, 9099492, 10616074, 15924111, 18198984, 21232148, 31848222, 42464296, 63696444, 127392888]

約数ペア:

[(1, 127392888), (2, 63696444), (3, 42464296), (4, 31848222), (6, 21232148), (7, 18198984), (8, 15924111), (12, 10616074), (14, 9099492), (21, 6066328), (24, 5308037), (28, 4549746), (31, 4109448), (42, 3033164), (56, 2274873), (61, 2088408), (62, 2054724), (84, 1516582), (93, 1369816), (122, 1044204), (124, 1027362), (168, 758291), (183, 696136), (186, 684908), (217, 587064), (244, 522102), (248, 513681), (366, 348068), (372, 342454), (401, 317688), (427, 298344), (434, 293532), (488, 261051), (651, 195688), (732, 174034), (744, 171227), (802, 158844), (854, 149172), (868, 146766), (1203, 105896), (1281, 99448), (1302, 97844), (1464, 87017), (1604, 79422), (1708, 74586), (1736, 73383), (1891, 67368), (2406, 52948), (2562, 49724), (2604, 48922), (2807, 45384), (3208, 39711), (3416, 37293), (3782, 33684), (4812, 26474), (5124, 24862), (5208, 24461), (5614, 22692), (5673, 22456), (7564, 16842), (8421, 15128), (9624, 13237), (10248, 12431), (11228, 11346)]