15161776

素因数分解:

$2^4\times 7^2\times {\mathrm{83}}^1\times {\mathrm{233}}^1$

素因数の和:338

約数の個数: 60

約数和(自身を含む): 34732152

約数和(自身を除く): 19570376

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 83, 98, 112, 166, 196, 233, 332, 392, 466, 581, 664, 784, 932, 1162, 1328, 1631, 1864, 2324, 3262, 3728, 4067, 4648, 6524, 8134, 9296, 11417, 13048, 16268, 19339, 22834, 26096, 32536, 38678, 45668, 65072, 77356, 91336, 135373, 154712, 182672, 270746, 309424, 541492, 947611, 1082984, 1895222, 2165968, 3790444, 7580888, 15161776]

約数ペア:

[(1, 15161776), (2, 7580888), (4, 3790444), (7, 2165968), (8, 1895222), (14, 1082984), (16, 947611), (28, 541492), (49, 309424), (56, 270746), (83, 182672), (98, 154712), (112, 135373), (166, 91336), (196, 77356), (233, 65072), (332, 45668), (392, 38678), (466, 32536), (581, 26096), (664, 22834), (784, 19339), (932, 16268), (1162, 13048), (1328, 11417), (1631, 9296), (1864, 8134), (2324, 6524), (3262, 4648), (3728, 4067)]