15961968

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{3359}}^1$

素因数の和:3387

約数の個数: 80

約数和(自身を含む): 49996800

約数和(自身を除く): 34034832

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 66, 72, 88, 99, 108, 132, 144, 176, 198, 216, 264, 297, 396, 432, 528, 594, 792, 1188, 1584, 2376, 3359, 4752, 6718, 10077, 13436, 20154, 26872, 30231, 36949, 40308, 53744, 60462, 73898, 80616, 90693, 110847, 120924, 147796, 161232, 181386, 221694, 241848, 295592, 332541, 362772, 443388, 483696, 591184, 665082, 725544, 886776, 997623, 1330164, 1451088, 1773552, 1995246, 2660328, 3990492, 5320656, 7980984, 15961968]

約数ペア:

[(1, 15961968), (2, 7980984), (3, 5320656), (4, 3990492), (6, 2660328), (8, 1995246), (9, 1773552), (11, 1451088), (12, 1330164), (16, 997623), (18, 886776), (22, 725544), (24, 665082), (27, 591184), (33, 483696), (36, 443388), (44, 362772), (48, 332541), (54, 295592), (66, 241848), (72, 221694), (88, 181386), (99, 161232), (108, 147796), (132, 120924), (144, 110847), (176, 90693), (198, 80616), (216, 73898), (264, 60462), (297, 53744), (396, 40308), (432, 36949), (528, 30231), (594, 26872), (792, 20154), (1188, 13436), (1584, 10077), (2376, 6718), (3359, 4752)]