128083968

素因数分解:

$2^{11}\times 3^2\times {\mathrm{6949}}^1$

素因数の和:6977

約数の個数: 72

約数和(自身を含む): 369983250

約数和(自身を除く): 241899282

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1024, 1152, 1536, 2048, 2304, 3072, 4608, 6144, 6949, 9216, 13898, 18432, 20847, 27796, 41694, 55592, 62541, 83388, 111184, 125082, 166776, 222368, 250164, 333552, 444736, 500328, 667104, 889472, 1000656, 1334208, 1778944, 2001312, 2668416, 3557888, 4002624, 5336832, 7115776, 8005248, 10673664, 14231552, 16010496, 21347328, 32020992, 42694656, 64041984, 128083968]

約数ペア:

[(1, 128083968), (2, 64041984), (3, 42694656), (4, 32020992), (6, 21347328), (8, 16010496), (9, 14231552), (12, 10673664), (16, 8005248), (18, 7115776), (24, 5336832), (32, 4002624), (36, 3557888), (48, 2668416), (64, 2001312), (72, 1778944), (96, 1334208), (128, 1000656), (144, 889472), (192, 667104), (256, 500328), (288, 444736), (384, 333552), (512, 250164), (576, 222368), (768, 166776), (1024, 125082), (1152, 111184), (1536, 83388), (2048, 62541), (2304, 55592), (3072, 41694), (4608, 27796), (6144, 20847), (6949, 18432), (9216, 13898)]