15816774512

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{2477}}^1$

素因数の和:2647

約数の個数: 160

約数和(自身を含む): 39291485184

約数和(自身を除く): 23474710672

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 71, 73, 77, 88, 112, 142, 146, 154, 176, 284, 292, 308, 497, 511, 568, 584, 616, 781, 803, 994, 1022, 1136, 1168, 1232, 1562, 1606, 1988, 2044, 2477, 3124, 3212, 3976, 4088, 4954, 5183, 5467, 5621, 6248, 6424, 7952, 8176, 9908, 10366, 10934, 11242, 12496, 12848, 17339, 19816, 20732, 21868, 22484, 27247, 34678, 36281, 39632, 41464, 43736, 44968, 54494, 57013, 69356, 72562, 82928, 87472, 89936, 108988, 114026, 138712, 145124, 175867, 180821, 190729, 217976, 228052, 277424, 290248, 351734, 361642, 381458, 399091, 435952, 456104, 580496, 703468, 723284, 762916, 798182, 912208, 1231069, 1265747, 1406936, 1446568, 1525832, 1596364, 1934537, 1989031, 2462138, 2531494, 2813872, 2893136, 3051664, 3192728, 3869074, 3978062, 4924276, 5062988, 6385456, 7738148, 7956124, 9848552, 10125976, 12838291, 13541759, 13923217, 15476296, 15912248, 19697104, 20251952, 25676582, 27083518, 27846434, 30952592, 31824496, 51353164, 54167036, 55692868, 89868037, 102706328, 108334072, 111385736, 141221201, 179736074, 205412656, 216668144, 222771472, 282442402, 359472148, 564884804, 718944296, 988548407, 1129769608, 1437888592, 1977096814, 2259539216, 3954193628, 7908387256, 15816774512]

約数ペア:

[(1, 15816774512), (2, 7908387256), (4, 3954193628), (7, 2259539216), (8, 1977096814), (11, 1437888592), (14, 1129769608), (16, 988548407), (22, 718944296), (28, 564884804), (44, 359472148), (56, 282442402), (71, 222771472), (73, 216668144), (77, 205412656), (88, 179736074), (112, 141221201), (142, 111385736), (146, 108334072), (154, 102706328), (176, 89868037), (284, 55692868), (292, 54167036), (308, 51353164), (497, 31824496), (511, 30952592), (568, 27846434), (584, 27083518), (616, 25676582), (781, 20251952), (803, 19697104), (994, 15912248), (1022, 15476296), (1136, 13923217), (1168, 13541759), (1232, 12838291), (1562, 10125976), (1606, 9848552), (1988, 7956124), (2044, 7738148), (2477, 6385456), (3124, 5062988), (3212, 4924276), (3976, 3978062), (4088, 3869074), (4954, 3192728), (5183, 3051664), (5467, 2893136), (5621, 2813872), (6248, 2531494), (6424, 2462138), (7952, 1989031), (8176, 1934537), (9908, 1596364), (10366, 1525832), (10934, 1446568), (11242, 1406936), (12496, 1265747), (12848, 1231069), (17339, 912208), (19816, 798182), (20732, 762916), (21868, 723284), (22484, 703468), (27247, 580496), (34678, 456104), (36281, 435952), (39632, 399091), (41464, 381458), (43736, 361642), (44968, 351734), (54494, 290248), (57013, 277424), (69356, 228052), (72562, 217976), (82928, 190729), (87472, 180821), (89936, 175867), (108988, 145124), (114026, 138712)]