171325968

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{167}}^1$

素因数の和:285

約数の個数: 160

約数和(自身を含む): 509967360

約数和(自身を除く): 338641392

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 29, 33, 44, 48, 58, 66, 67, 87, 88, 116, 132, 134, 167, 174, 176, 201, 232, 264, 268, 319, 334, 348, 402, 464, 501, 528, 536, 638, 668, 696, 737, 804, 957, 1002, 1072, 1276, 1336, 1392, 1474, 1608, 1837, 1914, 1943, 2004, 2211, 2552, 2672, 2948, 3216, 3674, 3828, 3886, 4008, 4422, 4843, 5104, 5511, 5829, 5896, 7348, 7656, 7772, 8016, 8844, 9686, 11022, 11189, 11658, 11792, 14529, 14696, 15312, 15544, 17688, 19372, 21373, 22044, 22378, 23316, 29058, 29392, 31088, 33567, 35376, 38744, 42746, 44088, 44756, 46632, 53273, 58116, 64119, 67134, 77488, 85492, 88176, 89512, 93264, 106546, 116232, 123079, 128238, 134268, 159819, 170984, 179024, 213092, 232464, 246158, 256476, 268536, 319638, 324481, 341968, 369237, 426184, 492316, 512952, 537072, 639276, 648962, 738474, 852368, 973443, 984632, 1025904, 1278552, 1297924, 1476948, 1946886, 1969264, 2557104, 2595848, 2953896, 3569291, 3893772, 5191696, 5907792, 7138582, 7787544, 10707873, 14277164, 15575088, 21415746, 28554328, 42831492, 57108656, 85662984, 171325968]

約数ペア:

[(1, 171325968), (2, 85662984), (3, 57108656), (4, 42831492), (6, 28554328), (8, 21415746), (11, 15575088), (12, 14277164), (16, 10707873), (22, 7787544), (24, 7138582), (29, 5907792), (33, 5191696), (44, 3893772), (48, 3569291), (58, 2953896), (66, 2595848), (67, 2557104), (87, 1969264), (88, 1946886), (116, 1476948), (132, 1297924), (134, 1278552), (167, 1025904), (174, 984632), (176, 973443), (201, 852368), (232, 738474), (264, 648962), (268, 639276), (319, 537072), (334, 512952), (348, 492316), (402, 426184), (464, 369237), (501, 341968), (528, 324481), (536, 319638), (638, 268536), (668, 256476), (696, 246158), (737, 232464), (804, 213092), (957, 179024), (1002, 170984), (1072, 159819), (1276, 134268), (1336, 128238), (1392, 123079), (1474, 116232), (1608, 106546), (1837, 93264), (1914, 89512), (1943, 88176), (2004, 85492), (2211, 77488), (2552, 67134), (2672, 64119), (2948, 58116), (3216, 53273), (3674, 46632), (3828, 44756), (3886, 44088), (4008, 42746), (4422, 38744), (4843, 35376), (5104, 33567), (5511, 31088), (5829, 29392), (5896, 29058), (7348, 23316), (7656, 22378), (7772, 22044), (8016, 21373), (8844, 19372), (9686, 17688), (11022, 15544), (11189, 15312), (11658, 14696), (11792, 14529)]