165081312

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{487}}^1$

素因数の和:621

約数の個数: 144

約数和(自身を含む): 517974912

約数和(自身を除く): 352893600

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 99, 107, 132, 144, 176, 198, 214, 264, 288, 321, 352, 396, 428, 487, 528, 642, 792, 856, 963, 974, 1056, 1177, 1284, 1461, 1584, 1712, 1926, 1948, 2354, 2568, 2922, 3168, 3424, 3531, 3852, 3896, 4383, 4708, 5136, 5357, 5844, 7062, 7704, 7792, 8766, 9416, 10272, 10593, 10714, 11688, 14124, 15408, 15584, 16071, 17532, 18832, 21186, 21428, 23376, 28248, 30816, 32142, 35064, 37664, 42372, 42856, 46752, 48213, 52109, 56496, 64284, 70128, 84744, 85712, 96426, 104218, 112992, 128568, 140256, 156327, 169488, 171424, 192852, 208436, 257136, 312654, 338976, 385704, 416872, 468981, 514272, 573199, 625308, 771408, 833744, 937962, 1146398, 1250616, 1542816, 1667488, 1719597, 1875924, 2292796, 2501232, 3439194, 3751848, 4585592, 5002464, 5158791, 6878388, 7503696, 9171184, 10317582, 13756776, 15007392, 18342368, 20635164, 27513552, 41270328, 55027104, 82540656, 165081312]

約数ペア:

[(1, 165081312), (2, 82540656), (3, 55027104), (4, 41270328), (6, 27513552), (8, 20635164), (9, 18342368), (11, 15007392), (12, 13756776), (16, 10317582), (18, 9171184), (22, 7503696), (24, 6878388), (32, 5158791), (33, 5002464), (36, 4585592), (44, 3751848), (48, 3439194), (66, 2501232), (72, 2292796), (88, 1875924), (96, 1719597), (99, 1667488), (107, 1542816), (132, 1250616), (144, 1146398), (176, 937962), (198, 833744), (214, 771408), (264, 625308), (288, 573199), (321, 514272), (352, 468981), (396, 416872), (428, 385704), (487, 338976), (528, 312654), (642, 257136), (792, 208436), (856, 192852), (963, 171424), (974, 169488), (1056, 156327), (1177, 140256), (1284, 128568), (1461, 112992), (1584, 104218), (1712, 96426), (1926, 85712), (1948, 84744), (2354, 70128), (2568, 64284), (2922, 56496), (3168, 52109), (3424, 48213), (3531, 46752), (3852, 42856), (3896, 42372), (4383, 37664), (4708, 35064), (5136, 32142), (5357, 30816), (5844, 28248), (7062, 23376), (7704, 21428), (7792, 21186), (8766, 18832), (9416, 17532), (10272, 16071), (10593, 15584), (10714, 15408), (11688, 14124)]