138245616

素因数分解:

$2^4\times 3^5\times {\mathrm{31}}^2\times {\mathrm{37}}^1$

素因数の和:122

約数の個数: 180

約数和(自身を含む): 425790456

約数和(自身を除く): 287544840

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 37, 48, 54, 62, 72, 74, 81, 93, 108, 111, 124, 144, 148, 162, 186, 216, 222, 243, 248, 279, 296, 324, 333, 372, 432, 444, 486, 496, 558, 592, 648, 666, 744, 837, 888, 961, 972, 999, 1116, 1147, 1296, 1332, 1488, 1674, 1776, 1922, 1944, 1998, 2232, 2294, 2511, 2664, 2883, 2997, 3348, 3441, 3844, 3888, 3996, 4464, 4588, 5022, 5328, 5766, 5994, 6696, 6882, 7533, 7688, 7992, 8649, 8991, 9176, 10044, 10323, 11532, 11988, 13392, 13764, 15066, 15376, 15984, 17298, 17982, 18352, 20088, 20646, 23064, 23976, 25947, 27528, 30132, 30969, 34596, 35557, 35964, 40176, 41292, 46128, 47952, 51894, 55056, 60264, 61938, 69192, 71114, 71928, 77841, 82584, 92907, 103788, 106671, 120528, 123876, 138384, 142228, 143856, 155682, 165168, 185814, 207576, 213342, 233523, 247752, 278721, 284456, 311364, 320013, 371628, 415152, 426684, 467046, 495504, 557442, 568912, 622728, 640026, 743256, 853368, 934092, 960039, 1114884, 1245456, 1280052, 1486512, 1706736, 1868184, 1920078, 2229768, 2560104, 2880117, 3736368, 3840156, 4459536, 5120208, 5760234, 7680312, 8640351, 11520468, 15360624, 17280702, 23040936, 34561404, 46081872, 69122808, 138245616]

約数ペア:

[(1, 138245616), (2, 69122808), (3, 46081872), (4, 34561404), (6, 23040936), (8, 17280702), (9, 15360624), (12, 11520468), (16, 8640351), (18, 7680312), (24, 5760234), (27, 5120208), (31, 4459536), (36, 3840156), (37, 3736368), (48, 2880117), (54, 2560104), (62, 2229768), (72, 1920078), (74, 1868184), (81, 1706736), (93, 1486512), (108, 1280052), (111, 1245456), (124, 1114884), (144, 960039), (148, 934092), (162, 853368), (186, 743256), (216, 640026), (222, 622728), (243, 568912), (248, 557442), (279, 495504), (296, 467046), (324, 426684), (333, 415152), (372, 371628), (432, 320013), (444, 311364), (486, 284456), (496, 278721), (558, 247752), (592, 233523), (648, 213342), (666, 207576), (744, 185814), (837, 165168), (888, 155682), (961, 143856), (972, 142228), (999, 138384), (1116, 123876), (1147, 120528), (1296, 106671), (1332, 103788), (1488, 92907), (1674, 82584), (1776, 77841), (1922, 71928), (1944, 71114), (1998, 69192), (2232, 61938), (2294, 60264), (2511, 55056), (2664, 51894), (2883, 47952), (2997, 46128), (3348, 41292), (3441, 40176), (3844, 35964), (3888, 35557), (3996, 34596), (4464, 30969), (4588, 30132), (5022, 27528), (5328, 25947), (5766, 23976), (5994, 23064), (6696, 20646), (6882, 20088), (7533, 18352), (7688, 17982), (7992, 17298), (8649, 15984), (8991, 15376), (9176, 15066), (10044, 13764), (10323, 13392), (11532, 11988)]