195886768

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1$

素因数の和:303

約数の個数: 160

約数和(自身を含む): 511967232

約数和(自身を除く): 316080464

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 23, 28, 31, 44, 46, 56, 62, 77, 88, 92, 112, 124, 154, 161, 176, 184, 217, 223, 248, 253, 308, 322, 341, 368, 434, 446, 496, 506, 616, 644, 682, 713, 868, 892, 1012, 1232, 1288, 1364, 1426, 1561, 1736, 1771, 1784, 2024, 2387, 2453, 2576, 2728, 2852, 3122, 3472, 3542, 3568, 4048, 4774, 4906, 4991, 5129, 5456, 5704, 6244, 6913, 7084, 7843, 9548, 9812, 9982, 10258, 11408, 12488, 13826, 14168, 15686, 17171, 19096, 19624, 19964, 20516, 24976, 27652, 28336, 31372, 34342, 35903, 38192, 39248, 39928, 41032, 48391, 54901, 55304, 56419, 62744, 68684, 71806, 76043, 79856, 82064, 96782, 109802, 110608, 112838, 125488, 137368, 143612, 152086, 158999, 193564, 219604, 225676, 274736, 287224, 304172, 317998, 387128, 394933, 439208, 451352, 532301, 574448, 608344, 635996, 774256, 789866, 878416, 902704, 1064602, 1112993, 1216688, 1271992, 1579732, 1748989, 2129204, 2225986, 2543984, 3159464, 3497978, 4258408, 4451972, 6318928, 6995956, 8516816, 8903944, 12242923, 13991912, 17807888, 24485846, 27983824, 48971692, 97943384, 195886768]

約数ペア:

[(1, 195886768), (2, 97943384), (4, 48971692), (7, 27983824), (8, 24485846), (11, 17807888), (14, 13991912), (16, 12242923), (22, 8903944), (23, 8516816), (28, 6995956), (31, 6318928), (44, 4451972), (46, 4258408), (56, 3497978), (62, 3159464), (77, 2543984), (88, 2225986), (92, 2129204), (112, 1748989), (124, 1579732), (154, 1271992), (161, 1216688), (176, 1112993), (184, 1064602), (217, 902704), (223, 878416), (248, 789866), (253, 774256), (308, 635996), (322, 608344), (341, 574448), (368, 532301), (434, 451352), (446, 439208), (496, 394933), (506, 387128), (616, 317998), (644, 304172), (682, 287224), (713, 274736), (868, 225676), (892, 219604), (1012, 193564), (1232, 158999), (1288, 152086), (1364, 143612), (1426, 137368), (1561, 125488), (1736, 112838), (1771, 110608), (1784, 109802), (2024, 96782), (2387, 82064), (2453, 79856), (2576, 76043), (2728, 71806), (2852, 68684), (3122, 62744), (3472, 56419), (3542, 55304), (3568, 54901), (4048, 48391), (4774, 41032), (4906, 39928), (4991, 39248), (5129, 38192), (5456, 35903), (5704, 34342), (6244, 31372), (6913, 28336), (7084, 27652), (7843, 24976), (9548, 20516), (9812, 19964), (9982, 19624), (10258, 19096), (11408, 17171), (12488, 15686), (13826, 14168)]