154038318

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{613}}^1$

素因数の和:849

約数の個数: 64

約数和(自身を含む): 365924352

約数和(自身を除く): 211886034

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 193, 217, 386, 434, 579, 613, 651, 1158, 1226, 1302, 1351, 1839, 2702, 3678, 4053, 4291, 5983, 8106, 8582, 11966, 12873, 17949, 19003, 25746, 35898, 38006, 41881, 57009, 83762, 114018, 118309, 125643, 133021, 236618, 251286, 266042, 354927, 399063, 709854, 798126, 828163, 1656326, 2484489, 3667579, 4968978, 7335158, 11002737, 22005474, 25673053, 51346106, 77019159, 154038318]

約数ペア:

[(1, 154038318), (2, 77019159), (3, 51346106), (6, 25673053), (7, 22005474), (14, 11002737), (21, 7335158), (31, 4968978), (42, 3667579), (62, 2484489), (93, 1656326), (186, 828163), (193, 798126), (217, 709854), (386, 399063), (434, 354927), (579, 266042), (613, 251286), (651, 236618), (1158, 133021), (1226, 125643), (1302, 118309), (1351, 114018), (1839, 83762), (2702, 57009), (3678, 41881), (4053, 38006), (4291, 35898), (5983, 25746), (8106, 19003), (8582, 17949), (11966, 12873)]