157558284

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{337}}^1$

素因数の和:406

約数の個数: 144

約数和(自身を含む): 458171168

約数和(自身を除く): 300612884

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 37, 39, 52, 54, 74, 78, 81, 108, 111, 117, 148, 156, 162, 222, 234, 243, 324, 333, 337, 351, 444, 468, 481, 486, 666, 674, 702, 962, 972, 999, 1011, 1053, 1332, 1348, 1404, 1443, 1924, 1998, 2022, 2106, 2886, 2997, 3033, 3159, 3996, 4044, 4212, 4329, 4381, 5772, 5994, 6066, 6318, 8658, 8762, 8991, 9099, 11988, 12132, 12469, 12636, 12987, 13143, 17316, 17524, 17982, 18198, 24938, 25974, 26286, 27297, 35964, 36396, 37407, 38961, 39429, 49876, 51948, 52572, 54594, 74814, 77922, 78858, 81891, 109188, 112221, 116883, 118287, 149628, 155844, 157716, 162097, 163782, 224442, 233766, 236574, 324194, 327564, 336663, 354861, 448884, 467532, 473148, 486291, 648388, 673326, 709722, 972582, 1009989, 1064583, 1346652, 1419444, 1458873, 1945164, 2019978, 2129166, 2917746, 3029967, 4039956, 4258332, 4376619, 5835492, 6059934, 8753238, 12119868, 13129857, 17506476, 26259714, 39389571, 52519428, 78779142, 157558284]

約数ペア:

[(1, 157558284), (2, 78779142), (3, 52519428), (4, 39389571), (6, 26259714), (9, 17506476), (12, 13129857), (13, 12119868), (18, 8753238), (26, 6059934), (27, 5835492), (36, 4376619), (37, 4258332), (39, 4039956), (52, 3029967), (54, 2917746), (74, 2129166), (78, 2019978), (81, 1945164), (108, 1458873), (111, 1419444), (117, 1346652), (148, 1064583), (156, 1009989), (162, 972582), (222, 709722), (234, 673326), (243, 648388), (324, 486291), (333, 473148), (337, 467532), (351, 448884), (444, 354861), (468, 336663), (481, 327564), (486, 324194), (666, 236574), (674, 233766), (702, 224442), (962, 163782), (972, 162097), (999, 157716), (1011, 155844), (1053, 149628), (1332, 118287), (1348, 116883), (1404, 112221), (1443, 109188), (1924, 81891), (1998, 78858), (2022, 77922), (2106, 74814), (2886, 54594), (2997, 52572), (3033, 51948), (3159, 49876), (3996, 39429), (4044, 38961), (4212, 37407), (4329, 36396), (4381, 35964), (5772, 27297), (5994, 26286), (6066, 25974), (6318, 24938), (8658, 18198), (8762, 17982), (8991, 17524), (9099, 17316), (11988, 13143), (12132, 12987), (12469, 12636)]