127887648

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{877}}^1$

素因数の和:935

約数の個数: 144

約数和(自身を含む): 403570944

約数和(自身を除く): 275683296

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 49, 56, 62, 84, 93, 96, 98, 112, 124, 147, 168, 186, 196, 217, 224, 248, 294, 336, 372, 392, 434, 496, 588, 651, 672, 744, 784, 868, 877, 992, 1176, 1302, 1488, 1519, 1568, 1736, 1754, 2352, 2604, 2631, 2976, 3038, 3472, 3508, 4557, 4704, 5208, 5262, 6076, 6139, 6944, 7016, 9114, 10416, 10524, 12152, 12278, 14032, 18228, 18417, 20832, 21048, 24304, 24556, 27187, 28064, 36456, 36834, 42096, 42973, 48608, 49112, 54374, 72912, 73668, 81561, 84192, 85946, 98224, 108748, 128919, 145824, 147336, 163122, 171892, 190309, 196448, 217496, 257838, 294672, 326244, 343784, 380618, 434992, 515676, 570927, 589344, 652488, 687568, 761236, 869984, 1031352, 1141854, 1304976, 1332163, 1375136, 1522472, 2062704, 2283708, 2609952, 2664326, 3044944, 3996489, 4125408, 4567416, 5328652, 6089888, 7992978, 9134832, 10657304, 15985956, 18269664, 21314608, 31971912, 42629216, 63943824, 127887648]

約数ペア:

[(1, 127887648), (2, 63943824), (3, 42629216), (4, 31971912), (6, 21314608), (7, 18269664), (8, 15985956), (12, 10657304), (14, 9134832), (16, 7992978), (21, 6089888), (24, 5328652), (28, 4567416), (31, 4125408), (32, 3996489), (42, 3044944), (48, 2664326), (49, 2609952), (56, 2283708), (62, 2062704), (84, 1522472), (93, 1375136), (96, 1332163), (98, 1304976), (112, 1141854), (124, 1031352), (147, 869984), (168, 761236), (186, 687568), (196, 652488), (217, 589344), (224, 570927), (248, 515676), (294, 434992), (336, 380618), (372, 343784), (392, 326244), (434, 294672), (496, 257838), (588, 217496), (651, 196448), (672, 190309), (744, 171892), (784, 163122), (868, 147336), (877, 145824), (992, 128919), (1176, 108748), (1302, 98224), (1488, 85946), (1519, 84192), (1568, 81561), (1736, 73668), (1754, 72912), (2352, 54374), (2604, 49112), (2631, 48608), (2976, 42973), (3038, 42096), (3472, 36834), (3508, 36456), (4557, 28064), (4704, 27187), (5208, 24556), (5262, 24304), (6076, 21048), (6139, 20832), (6944, 18417), (7016, 18228), (9114, 14032), (10416, 12278), (10524, 12152)]