160291278

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{179}}^1$

素因数の和:323

約数の個数: 128

約数和(自身を含む): 431308800

約数和(自身を除く): 271017522

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 27, 42, 46, 54, 63, 69, 103, 126, 138, 161, 179, 189, 206, 207, 309, 322, 358, 378, 414, 483, 537, 618, 621, 721, 927, 966, 1074, 1242, 1253, 1442, 1449, 1611, 1854, 2163, 2369, 2506, 2781, 2898, 3222, 3759, 4117, 4326, 4347, 4738, 4833, 5562, 6489, 7107, 7518, 8234, 8694, 9666, 11277, 12351, 12978, 14214, 16583, 18437, 19467, 21321, 22554, 24702, 28819, 33166, 33831, 36874, 37053, 38934, 42642, 49749, 55311, 57638, 63963, 67662, 74106, 86457, 99498, 110622, 111159, 127926, 129059, 149247, 165933, 172914, 222318, 258118, 259371, 298494, 331866, 387177, 424051, 447741, 497799, 518742, 774354, 778113, 848102, 895482, 995598, 1161531, 1272153, 1556226, 2323062, 2544306, 2968357, 3484593, 3816459, 5936714, 6969186, 7632918, 8905071, 11449377, 17810142, 22898754, 26715213, 53430426, 80145639, 160291278]

約数ペア:

[(1, 160291278), (2, 80145639), (3, 53430426), (6, 26715213), (7, 22898754), (9, 17810142), (14, 11449377), (18, 8905071), (21, 7632918), (23, 6969186), (27, 5936714), (42, 3816459), (46, 3484593), (54, 2968357), (63, 2544306), (69, 2323062), (103, 1556226), (126, 1272153), (138, 1161531), (161, 995598), (179, 895482), (189, 848102), (206, 778113), (207, 774354), (309, 518742), (322, 497799), (358, 447741), (378, 424051), (414, 387177), (483, 331866), (537, 298494), (618, 259371), (621, 258118), (721, 222318), (927, 172914), (966, 165933), (1074, 149247), (1242, 129059), (1253, 127926), (1442, 111159), (1449, 110622), (1611, 99498), (1854, 86457), (2163, 74106), (2369, 67662), (2506, 63963), (2781, 57638), (2898, 55311), (3222, 49749), (3759, 42642), (4117, 38934), (4326, 37053), (4347, 36874), (4738, 33831), (4833, 33166), (5562, 28819), (6489, 24702), (7107, 22554), (7518, 21321), (8234, 19467), (8694, 18437), (9666, 16583), (11277, 14214), (12351, 12978)]