161224272

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{487}}^1$

素因数の和:542

約数の個数: 180

約数和(自身を含む): 523126240

約数和(自身を除く): 361901968

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 33, 36, 38, 44, 48, 57, 66, 72, 76, 88, 99, 114, 121, 132, 144, 152, 171, 176, 198, 209, 228, 242, 264, 304, 342, 363, 396, 418, 456, 484, 487, 528, 627, 684, 726, 792, 836, 912, 968, 974, 1089, 1254, 1368, 1452, 1461, 1584, 1672, 1881, 1936, 1948, 2178, 2299, 2508, 2736, 2904, 2922, 3344, 3762, 3896, 4356, 4383, 4598, 5016, 5357, 5808, 5844, 6897, 7524, 7792, 8712, 8766, 9196, 9253, 10032, 10714, 11688, 13794, 15048, 16071, 17424, 17532, 18392, 18506, 20691, 21428, 23376, 27588, 27759, 30096, 32142, 35064, 36784, 37012, 41382, 42856, 48213, 55176, 55518, 58927, 64284, 70128, 74024, 82764, 83277, 85712, 96426, 101783, 110352, 111036, 117854, 128568, 148048, 165528, 166554, 176781, 192852, 203566, 222072, 235708, 257136, 305349, 331056, 333108, 353562, 385704, 407132, 444144, 471416, 530343, 610698, 666216, 707124, 771408, 814264, 916047, 942832, 1060686, 1119613, 1221396, 1332432, 1414248, 1628528, 1832094, 2121372, 2239226, 2442792, 2828496, 3358839, 3664188, 4242744, 4478452, 4885584, 6717678, 7328376, 8485488, 8956904, 10076517, 13435356, 14656752, 17913808, 20153034, 26870712, 40306068, 53741424, 80612136, 161224272]

約数ペア:

[(1, 161224272), (2, 80612136), (3, 53741424), (4, 40306068), (6, 26870712), (8, 20153034), (9, 17913808), (11, 14656752), (12, 13435356), (16, 10076517), (18, 8956904), (19, 8485488), (22, 7328376), (24, 6717678), (33, 4885584), (36, 4478452), (38, 4242744), (44, 3664188), (48, 3358839), (57, 2828496), (66, 2442792), (72, 2239226), (76, 2121372), (88, 1832094), (99, 1628528), (114, 1414248), (121, 1332432), (132, 1221396), (144, 1119613), (152, 1060686), (171, 942832), (176, 916047), (198, 814264), (209, 771408), (228, 707124), (242, 666216), (264, 610698), (304, 530343), (342, 471416), (363, 444144), (396, 407132), (418, 385704), (456, 353562), (484, 333108), (487, 331056), (528, 305349), (627, 257136), (684, 235708), (726, 222072), (792, 203566), (836, 192852), (912, 176781), (968, 166554), (974, 165528), (1089, 148048), (1254, 128568), (1368, 117854), (1452, 111036), (1461, 110352), (1584, 101783), (1672, 96426), (1881, 85712), (1936, 83277), (1948, 82764), (2178, 74024), (2299, 70128), (2508, 64284), (2736, 58927), (2904, 55518), (2922, 55176), (3344, 48213), (3762, 42856), (3896, 41382), (4356, 37012), (4383, 36784), (4598, 35064), (5016, 32142), (5357, 30096), (5808, 27759), (5844, 27588), (6897, 23376), (7524, 21428), (7792, 20691), (8712, 18506), (8766, 18392), (9196, 17532), (9253, 17424), (10032, 16071), (10714, 15048), (11688, 13794)]