18157040208

素因数分解:

$2^4\times 3^2\times {\mathrm{79}}^1\times {\mathrm{367}}^1\times {\mathrm{4349}}^1$

素因数の和:4809

約数の個数: 120

約数和(自身を含む): 51609792000

約数和(自身を除く): 33452751792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 79, 144, 158, 237, 316, 367, 474, 632, 711, 734, 948, 1101, 1264, 1422, 1468, 1896, 2202, 2844, 2936, 3303, 3792, 4349, 4404, 5688, 5872, 6606, 8698, 8808, 11376, 13047, 13212, 17396, 17616, 26094, 26424, 28993, 34792, 39141, 52188, 52848, 57986, 69584, 78282, 86979, 104376, 115972, 156564, 173958, 208752, 231944, 260937, 313128, 343571, 347916, 463888, 521874, 626256, 687142, 695832, 1030713, 1043748, 1374284, 1391664, 1596083, 2061426, 2087496, 2748568, 3092139, 3192166, 4122852, 4174992, 4788249, 5497136, 6184278, 6384332, 8245704, 9576498, 12368556, 12768664, 14364747, 16491408, 19152996, 24737112, 25537328, 28729494, 38305992, 49474224, 57458988, 76611984, 114917976, 126090557, 229835952, 252181114, 378271671, 504362228, 756543342, 1008724456, 1134815013, 1513086684, 2017448912, 2269630026, 3026173368, 4539260052, 6052346736, 9078520104, 18157040208]

約数ペア:

[(1, 18157040208), (2, 9078520104), (3, 6052346736), (4, 4539260052), (6, 3026173368), (8, 2269630026), (9, 2017448912), (12, 1513086684), (16, 1134815013), (18, 1008724456), (24, 756543342), (36, 504362228), (48, 378271671), (72, 252181114), (79, 229835952), (144, 126090557), (158, 114917976), (237, 76611984), (316, 57458988), (367, 49474224), (474, 38305992), (632, 28729494), (711, 25537328), (734, 24737112), (948, 19152996), (1101, 16491408), (1264, 14364747), (1422, 12768664), (1468, 12368556), (1896, 9576498), (2202, 8245704), (2844, 6384332), (2936, 6184278), (3303, 5497136), (3792, 4788249), (4349, 4174992), (4404, 4122852), (5688, 3192166), (5872, 3092139), (6606, 2748568), (8698, 2087496), (8808, 2061426), (11376, 1596083), (13047, 1391664), (13212, 1374284), (17396, 1043748), (17616, 1030713), (26094, 695832), (26424, 687142), (28993, 626256), (34792, 521874), (39141, 463888), (52188, 347916), (52848, 343571), (57986, 313128), (69584, 260937), (78282, 231944), (86979, 208752), (104376, 173958), (115972, 156564)]