159285258

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1$

素因数の和:265

約数の個数: 128

約数和(自身を含む): 410572800

約数和(自身を除く): 251287542

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 23, 27, 33, 46, 54, 66, 69, 89, 99, 131, 138, 178, 198, 207, 253, 262, 267, 297, 393, 414, 506, 534, 594, 621, 759, 786, 801, 979, 1179, 1242, 1441, 1518, 1602, 1958, 2047, 2277, 2358, 2403, 2882, 2937, 3013, 3537, 4094, 4323, 4554, 4806, 5874, 6026, 6141, 6831, 7074, 8646, 8811, 9039, 11659, 12282, 12969, 13662, 17622, 18078, 18423, 22517, 23318, 25938, 26433, 27117, 33143, 34977, 36846, 38907, 45034, 52866, 54234, 55269, 66286, 67551, 69954, 77814, 81351, 99429, 104931, 110538, 128249, 135102, 162702, 198858, 202653, 209862, 256498, 268157, 298287, 314793, 384747, 405306, 536314, 596574, 607959, 629586, 769494, 804471, 894861, 1154241, 1215918, 1608942, 1789722, 2308482, 2413413, 2949727, 3462723, 4826826, 5899454, 6925446, 7240239, 8849181, 14480478, 17698362, 26547543, 53095086, 79642629, 159285258]

約数ペア:

[(1, 159285258), (2, 79642629), (3, 53095086), (6, 26547543), (9, 17698362), (11, 14480478), (18, 8849181), (22, 7240239), (23, 6925446), (27, 5899454), (33, 4826826), (46, 3462723), (54, 2949727), (66, 2413413), (69, 2308482), (89, 1789722), (99, 1608942), (131, 1215918), (138, 1154241), (178, 894861), (198, 804471), (207, 769494), (253, 629586), (262, 607959), (267, 596574), (297, 536314), (393, 405306), (414, 384747), (506, 314793), (534, 298287), (594, 268157), (621, 256498), (759, 209862), (786, 202653), (801, 198858), (979, 162702), (1179, 135102), (1242, 128249), (1441, 110538), (1518, 104931), (1602, 99429), (1958, 81351), (2047, 77814), (2277, 69954), (2358, 67551), (2403, 66286), (2882, 55269), (2937, 54234), (3013, 52866), (3537, 45034), (4094, 38907), (4323, 36846), (4554, 34977), (4806, 33143), (5874, 27117), (6026, 26433), (6141, 25938), (6831, 23318), (7074, 22517), (8646, 18423), (8811, 18078), (9039, 17622), (11659, 13662), (12282, 12969)]