155000496

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{647}}^1$

素因数の和:719

約数の個数: 160

約数和(自身を含む): 493682688

約数和(自身を除く): 338682192

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 31, 42, 46, 48, 56, 62, 69, 84, 92, 93, 112, 124, 138, 161, 168, 184, 186, 217, 248, 276, 322, 336, 368, 372, 434, 483, 496, 552, 644, 647, 651, 713, 744, 868, 966, 1104, 1288, 1294, 1302, 1426, 1488, 1736, 1932, 1941, 2139, 2576, 2588, 2604, 2852, 3472, 3864, 3882, 4278, 4529, 4991, 5176, 5208, 5704, 7728, 7764, 8556, 9058, 9982, 10352, 10416, 11408, 13587, 14881, 14973, 15528, 17112, 18116, 19964, 20057, 27174, 29762, 29946, 31056, 34224, 36232, 39928, 40114, 44643, 54348, 59524, 59892, 60171, 72464, 79856, 80228, 89286, 104167, 108696, 119048, 119784, 120342, 140399, 160456, 178572, 208334, 217392, 238096, 239568, 240684, 280798, 312501, 320912, 357144, 416668, 421197, 461311, 481368, 561596, 625002, 714288, 833336, 842394, 922622, 962736, 1123192, 1250004, 1383933, 1666672, 1684788, 1845244, 2246384, 2500008, 2767866, 3229177, 3369576, 3690488, 5000016, 5535732, 6458354, 6739152, 7380976, 9687531, 11071464, 12916708, 19375062, 22142928, 25833416, 38750124, 51666832, 77500248, 155000496]

約数ペア:

[(1, 155000496), (2, 77500248), (3, 51666832), (4, 38750124), (6, 25833416), (7, 22142928), (8, 19375062), (12, 12916708), (14, 11071464), (16, 9687531), (21, 7380976), (23, 6739152), (24, 6458354), (28, 5535732), (31, 5000016), (42, 3690488), (46, 3369576), (48, 3229177), (56, 2767866), (62, 2500008), (69, 2246384), (84, 1845244), (92, 1684788), (93, 1666672), (112, 1383933), (124, 1250004), (138, 1123192), (161, 962736), (168, 922622), (184, 842394), (186, 833336), (217, 714288), (248, 625002), (276, 561596), (322, 481368), (336, 461311), (368, 421197), (372, 416668), (434, 357144), (483, 320912), (496, 312501), (552, 280798), (644, 240684), (647, 239568), (651, 238096), (713, 217392), (744, 208334), (868, 178572), (966, 160456), (1104, 140399), (1288, 120342), (1294, 119784), (1302, 119048), (1426, 108696), (1488, 104167), (1736, 89286), (1932, 80228), (1941, 79856), (2139, 72464), (2576, 60171), (2588, 59892), (2604, 59524), (2852, 54348), (3472, 44643), (3864, 40114), (3882, 39928), (4278, 36232), (4529, 34224), (4991, 31056), (5176, 29946), (5208, 29762), (5704, 27174), (7728, 20057), (7764, 19964), (8556, 18116), (9058, 17112), (9982, 15528), (10352, 14973), (10416, 14881), (11408, 13587)]