140670672

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{71479}}^1$

素因数の和:71531

約数の個数: 40

約数和(自身を含む): 372267840

約数和(自身を除く): 231597168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 246, 328, 492, 656, 984, 1968, 71479, 142958, 214437, 285916, 428874, 571832, 857748, 1143664, 1715496, 2930639, 3430992, 5861278, 8791917, 11722556, 17583834, 23445112, 35167668, 46890224, 70335336, 140670672]

約数ペア:

[(1, 140670672), (2, 70335336), (3, 46890224), (4, 35167668), (6, 23445112), (8, 17583834), (12, 11722556), (16, 8791917), (24, 5861278), (41, 3430992), (48, 2930639), (82, 1715496), (123, 1143664), (164, 857748), (246, 571832), (328, 428874), (492, 285916), (656, 214437), (984, 142958), (1968, 71479)]