159760188

素因数分解:

$2^2\times 3^4\times 7^2\times {\mathrm{29}}^1\times {\mathrm{347}}^1$

素因数の和:406

約数の個数: 180

約数和(自身を含む): 504032760

約数和(自身を除く): 344272572

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 29, 36, 42, 49, 54, 58, 63, 81, 84, 87, 98, 108, 116, 126, 147, 162, 174, 189, 196, 203, 252, 261, 294, 324, 347, 348, 378, 406, 441, 522, 567, 588, 609, 694, 756, 783, 812, 882, 1041, 1044, 1134, 1218, 1323, 1388, 1421, 1566, 1764, 1827, 2082, 2268, 2349, 2429, 2436, 2646, 2842, 3123, 3132, 3654, 3969, 4164, 4263, 4698, 4858, 5292, 5481, 5684, 6246, 7287, 7308, 7938, 8526, 9369, 9396, 9716, 10063, 10962, 12492, 12789, 14574, 15876, 16443, 17003, 17052, 18738, 20126, 21861, 21924, 25578, 28107, 29148, 30189, 32886, 34006, 37476, 38367, 40252, 43722, 51009, 51156, 56214, 60378, 65583, 65772, 68012, 70441, 76734, 87444, 90567, 102018, 112428, 115101, 120756, 131166, 140882, 153027, 153468, 181134, 196749, 204036, 211323, 230202, 262332, 271701, 281764, 306054, 362268, 393498, 422646, 459081, 460404, 493087, 543402, 612108, 633969, 786996, 815103, 845292, 918162, 986174, 1086804, 1267938, 1377243, 1479261, 1630206, 1836324, 1901907, 1972348, 2535876, 2754486, 2958522, 3260412, 3803814, 4437783, 5508972, 5705721, 5917044, 7607628, 8875566, 11411442, 13313349, 17751132, 22822884, 26626698, 39940047, 53253396, 79880094, 159760188]

約数ペア:

[(1, 159760188), (2, 79880094), (3, 53253396), (4, 39940047), (6, 26626698), (7, 22822884), (9, 17751132), (12, 13313349), (14, 11411442), (18, 8875566), (21, 7607628), (27, 5917044), (28, 5705721), (29, 5508972), (36, 4437783), (42, 3803814), (49, 3260412), (54, 2958522), (58, 2754486), (63, 2535876), (81, 1972348), (84, 1901907), (87, 1836324), (98, 1630206), (108, 1479261), (116, 1377243), (126, 1267938), (147, 1086804), (162, 986174), (174, 918162), (189, 845292), (196, 815103), (203, 786996), (252, 633969), (261, 612108), (294, 543402), (324, 493087), (347, 460404), (348, 459081), (378, 422646), (406, 393498), (441, 362268), (522, 306054), (567, 281764), (588, 271701), (609, 262332), (694, 230202), (756, 211323), (783, 204036), (812, 196749), (882, 181134), (1041, 153468), (1044, 153027), (1134, 140882), (1218, 131166), (1323, 120756), (1388, 115101), (1421, 112428), (1566, 102018), (1764, 90567), (1827, 87444), (2082, 76734), (2268, 70441), (2349, 68012), (2429, 65772), (2436, 65583), (2646, 60378), (2842, 56214), (3123, 51156), (3132, 51009), (3654, 43722), (3969, 40252), (4164, 38367), (4263, 37476), (4698, 34006), (4858, 32886), (5292, 30189), (5481, 29148), (5684, 28107), (6246, 25578), (7287, 21924), (7308, 21861), (7938, 20126), (8526, 18738), (9369, 17052), (9396, 17003), (9716, 16443), (10063, 15876), (10962, 14574), (12492, 12789)]