131272128

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{373}}^1$

素因数の和:451

約数の個数: 168

約数和(自身を含む): 414942528

約数和(自身を除く): 283670400

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 47, 48, 52, 64, 72, 78, 94, 96, 104, 117, 141, 144, 156, 188, 192, 208, 234, 282, 288, 312, 373, 376, 416, 423, 468, 564, 576, 611, 624, 746, 752, 832, 846, 936, 1119, 1128, 1222, 1248, 1492, 1504, 1692, 1833, 1872, 2238, 2256, 2444, 2496, 2984, 3008, 3357, 3384, 3666, 3744, 4476, 4512, 4849, 4888, 5499, 5968, 6714, 6768, 7332, 7488, 8952, 9024, 9698, 9776, 10998, 11936, 13428, 13536, 14547, 14664, 17531, 17904, 19396, 19552, 21996, 23872, 26856, 27072, 29094, 29328, 35062, 35808, 38792, 39104, 43641, 43992, 52593, 53712, 58188, 58656, 70124, 71616, 77584, 87282, 87984, 105186, 107424, 116376, 117312, 140248, 155168, 157779, 174564, 175968, 210372, 214848, 227903, 232752, 280496, 310336, 315558, 349128, 351936, 420744, 455806, 465504, 560992, 631116, 683709, 698256, 841488, 911612, 931008, 1121984, 1262232, 1367418, 1396512, 1682976, 1823224, 2051127, 2524464, 2734836, 2793024, 3365952, 3646448, 4102254, 5048928, 5469672, 7292896, 8204508, 10097856, 10939344, 14585792, 16409016, 21878688, 32818032, 43757376, 65636064, 131272128]

約数ペア:

[(1, 131272128), (2, 65636064), (3, 43757376), (4, 32818032), (6, 21878688), (8, 16409016), (9, 14585792), (12, 10939344), (13, 10097856), (16, 8204508), (18, 7292896), (24, 5469672), (26, 5048928), (32, 4102254), (36, 3646448), (39, 3365952), (47, 2793024), (48, 2734836), (52, 2524464), (64, 2051127), (72, 1823224), (78, 1682976), (94, 1396512), (96, 1367418), (104, 1262232), (117, 1121984), (141, 931008), (144, 911612), (156, 841488), (188, 698256), (192, 683709), (208, 631116), (234, 560992), (282, 465504), (288, 455806), (312, 420744), (373, 351936), (376, 349128), (416, 315558), (423, 310336), (468, 280496), (564, 232752), (576, 227903), (611, 214848), (624, 210372), (746, 175968), (752, 174564), (832, 157779), (846, 155168), (936, 140248), (1119, 117312), (1128, 116376), (1222, 107424), (1248, 105186), (1492, 87984), (1504, 87282), (1692, 77584), (1833, 71616), (1872, 70124), (2238, 58656), (2256, 58188), (2444, 53712), (2496, 52593), (2984, 43992), (3008, 43641), (3357, 39104), (3384, 38792), (3666, 35808), (3744, 35062), (4476, 29328), (4512, 29094), (4849, 27072), (4888, 26856), (5499, 23872), (5968, 21996), (6714, 19552), (6768, 19396), (7332, 17904), (7488, 17531), (8952, 14664), (9024, 14547), (9698, 13536), (9776, 13428), (10998, 11936)]