163689984

素因数分解:

$2^9\times 3^4\times {\mathrm{3947}}^1$

素因数の和:3977

約数の個数: 100

約数和(自身を含む): 488695284

約数和(自身を除く): 325005300

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 256, 288, 324, 384, 432, 512, 576, 648, 768, 864, 1152, 1296, 1536, 1728, 2304, 2592, 3456, 3947, 4608, 5184, 6912, 7894, 10368, 11841, 13824, 15788, 20736, 23682, 31576, 35523, 41472, 47364, 63152, 71046, 94728, 106569, 126304, 142092, 189456, 213138, 252608, 284184, 319707, 378912, 426276, 505216, 568368, 639414, 757824, 852552, 1010432, 1136736, 1278828, 1515648, 1705104, 2020864, 2273472, 2557656, 3031296, 3410208, 4546944, 5115312, 6062592, 6820416, 9093888, 10230624, 13640832, 18187776, 20461248, 27281664, 40922496, 54563328, 81844992, 163689984]

約数ペア:

[(1, 163689984), (2, 81844992), (3, 54563328), (4, 40922496), (6, 27281664), (8, 20461248), (9, 18187776), (12, 13640832), (16, 10230624), (18, 9093888), (24, 6820416), (27, 6062592), (32, 5115312), (36, 4546944), (48, 3410208), (54, 3031296), (64, 2557656), (72, 2273472), (81, 2020864), (96, 1705104), (108, 1515648), (128, 1278828), (144, 1136736), (162, 1010432), (192, 852552), (216, 757824), (256, 639414), (288, 568368), (324, 505216), (384, 426276), (432, 378912), (512, 319707), (576, 284184), (648, 252608), (768, 213138), (864, 189456), (1152, 142092), (1296, 126304), (1536, 106569), (1728, 94728), (2304, 71046), (2592, 63152), (3456, 47364), (3947, 41472), (4608, 35523), (5184, 31576), (6912, 23682), (7894, 20736), (10368, 15788), (11841, 13824)]