189227472

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{491}}^1$

素因数の和:577

約数の個数: 160

約数和(自身を含む): 593485824

約数和(自身を除く): 404258352

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 37, 42, 48, 56, 62, 74, 84, 93, 111, 112, 124, 148, 168, 186, 217, 222, 248, 259, 296, 336, 372, 434, 444, 491, 496, 518, 592, 651, 744, 777, 868, 888, 982, 1036, 1147, 1302, 1473, 1488, 1554, 1736, 1776, 1964, 2072, 2294, 2604, 2946, 3108, 3437, 3441, 3472, 3928, 4144, 4588, 5208, 5892, 6216, 6874, 6882, 7856, 8029, 9176, 10311, 10416, 11784, 12432, 13748, 13764, 15221, 16058, 18167, 18352, 20622, 23568, 24087, 27496, 27528, 30442, 32116, 36334, 41244, 45663, 48174, 54501, 54992, 55056, 60884, 64232, 72668, 82488, 91326, 96348, 106547, 109002, 121768, 127169, 128464, 145336, 164976, 182652, 192696, 213094, 218004, 243536, 254338, 290672, 319641, 365304, 381507, 385392, 426188, 436008, 508676, 563177, 639282, 730608, 763014, 852376, 872016, 1017352, 1126354, 1278564, 1526028, 1689531, 1704752, 2034704, 2252708, 2557128, 3052056, 3379062, 3942239, 4505416, 5114256, 6104112, 6758124, 7884478, 9010832, 11826717, 13516248, 15768956, 23653434, 27032496, 31537912, 47306868, 63075824, 94613736, 189227472]

約数ペア:

[(1, 189227472), (2, 94613736), (3, 63075824), (4, 47306868), (6, 31537912), (7, 27032496), (8, 23653434), (12, 15768956), (14, 13516248), (16, 11826717), (21, 9010832), (24, 7884478), (28, 6758124), (31, 6104112), (37, 5114256), (42, 4505416), (48, 3942239), (56, 3379062), (62, 3052056), (74, 2557128), (84, 2252708), (93, 2034704), (111, 1704752), (112, 1689531), (124, 1526028), (148, 1278564), (168, 1126354), (186, 1017352), (217, 872016), (222, 852376), (248, 763014), (259, 730608), (296, 639282), (336, 563177), (372, 508676), (434, 436008), (444, 426188), (491, 385392), (496, 381507), (518, 365304), (592, 319641), (651, 290672), (744, 254338), (777, 243536), (868, 218004), (888, 213094), (982, 192696), (1036, 182652), (1147, 164976), (1302, 145336), (1473, 128464), (1488, 127169), (1554, 121768), (1736, 109002), (1776, 106547), (1964, 96348), (2072, 91326), (2294, 82488), (2604, 72668), (2946, 64232), (3108, 60884), (3437, 55056), (3441, 54992), (3472, 54501), (3928, 48174), (4144, 45663), (4588, 41244), (5208, 36334), (5892, 32116), (6216, 30442), (6874, 27528), (6882, 27496), (7856, 24087), (8029, 23568), (9176, 20622), (10311, 18352), (10416, 18167), (11784, 16058), (12432, 15221), (13748, 13764)]