177728208

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{151}}^1$

素因数の和:313

約数の個数: 160

約数和(自身を含む): 550060032

約数和(自身を除く): 372331824

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 84, 93, 112, 113, 124, 151, 168, 186, 217, 226, 248, 302, 336, 339, 372, 434, 452, 453, 496, 604, 651, 678, 744, 791, 868, 904, 906, 1057, 1208, 1302, 1356, 1488, 1582, 1736, 1808, 1812, 2114, 2373, 2416, 2604, 2712, 3164, 3171, 3472, 3503, 3624, 4228, 4681, 4746, 5208, 5424, 6328, 6342, 7006, 7248, 8456, 9362, 9492, 10416, 10509, 12656, 12684, 14012, 14043, 16912, 17063, 18724, 18984, 21018, 24521, 25368, 28024, 28086, 32767, 34126, 37448, 37968, 42036, 49042, 50736, 51189, 56048, 56172, 65534, 68252, 73563, 74896, 84072, 98084, 98301, 102378, 112344, 119441, 131068, 136504, 147126, 168144, 196168, 196602, 204756, 224688, 238882, 262136, 273008, 294252, 358323, 392336, 393204, 409512, 477764, 524272, 528953, 588504, 716646, 786408, 819024, 955528, 1057906, 1177008, 1433292, 1572816, 1586859, 1911056, 2115812, 2866584, 3173718, 3702671, 4231624, 5733168, 6347436, 7405342, 8463248, 11108013, 12694872, 14810684, 22216026, 25389744, 29621368, 44432052, 59242736, 88864104, 177728208]

約数ペア:

[(1, 177728208), (2, 88864104), (3, 59242736), (4, 44432052), (6, 29621368), (7, 25389744), (8, 22216026), (12, 14810684), (14, 12694872), (16, 11108013), (21, 8463248), (24, 7405342), (28, 6347436), (31, 5733168), (42, 4231624), (48, 3702671), (56, 3173718), (62, 2866584), (84, 2115812), (93, 1911056), (112, 1586859), (113, 1572816), (124, 1433292), (151, 1177008), (168, 1057906), (186, 955528), (217, 819024), (226, 786408), (248, 716646), (302, 588504), (336, 528953), (339, 524272), (372, 477764), (434, 409512), (452, 393204), (453, 392336), (496, 358323), (604, 294252), (651, 273008), (678, 262136), (744, 238882), (791, 224688), (868, 204756), (904, 196602), (906, 196168), (1057, 168144), (1208, 147126), (1302, 136504), (1356, 131068), (1488, 119441), (1582, 112344), (1736, 102378), (1808, 98301), (1812, 98084), (2114, 84072), (2373, 74896), (2416, 73563), (2604, 68252), (2712, 65534), (3164, 56172), (3171, 56048), (3472, 51189), (3503, 50736), (3624, 49042), (4228, 42036), (4681, 37968), (4746, 37448), (5208, 34126), (5424, 32767), (6328, 28086), (6342, 28024), (7006, 25368), (7248, 24521), (8456, 21018), (9362, 18984), (9492, 18724), (10416, 17063), (10509, 16912), (12656, 14043), (12684, 14012)]