149776736

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{1033}}^1$

素因数の和:1263

約数の個数: 48

約数和(自身を含む): 309554784

約数和(自身を除く): 159778048

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 184, 197, 368, 394, 736, 788, 1033, 1576, 2066, 3152, 4132, 4531, 6304, 8264, 9062, 16528, 18124, 23759, 33056, 36248, 47518, 72496, 95036, 144992, 190072, 203501, 380144, 407002, 760288, 814004, 1628008, 3256016, 4680523, 6512032, 9361046, 18722092, 37444184, 74888368, 149776736]

約数ペア:

[(1, 149776736), (2, 74888368), (4, 37444184), (8, 18722092), (16, 9361046), (23, 6512032), (32, 4680523), (46, 3256016), (92, 1628008), (184, 814004), (197, 760288), (368, 407002), (394, 380144), (736, 203501), (788, 190072), (1033, 144992), (1576, 95036), (2066, 72496), (3152, 47518), (4132, 36248), (4531, 33056), (6304, 23759), (8264, 18124), (9062, 16528)]