142964808

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{283}}^1$

素因数の和:427

約数の個数: 128

約数和(自身を含む): 427499520

約数和(自身を除く): 284534712

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 84, 93, 97, 124, 168, 186, 194, 217, 248, 283, 291, 372, 388, 434, 566, 582, 651, 679, 744, 776, 849, 868, 1132, 1164, 1302, 1358, 1698, 1736, 1981, 2037, 2264, 2328, 2604, 2716, 3007, 3396, 3962, 4074, 5208, 5432, 5943, 6014, 6792, 7924, 8148, 8773, 9021, 11886, 12028, 15848, 16296, 17546, 18042, 21049, 23772, 24056, 26319, 27451, 35092, 36084, 42098, 47544, 52638, 54902, 61411, 63147, 70184, 72168, 82353, 84196, 105276, 109804, 122822, 126294, 164706, 168392, 184233, 192157, 210552, 219608, 245644, 252588, 329412, 368466, 384314, 491288, 505176, 576471, 658824, 736932, 768628, 850981, 1152942, 1473864, 1537256, 1701962, 2305884, 2552943, 3403924, 4611768, 5105886, 5956867, 6807848, 10211772, 11913734, 17870601, 20423544, 23827468, 35741202, 47654936, 71482404, 142964808]

約数ペア:

[(1, 142964808), (2, 71482404), (3, 47654936), (4, 35741202), (6, 23827468), (7, 20423544), (8, 17870601), (12, 11913734), (14, 10211772), (21, 6807848), (24, 5956867), (28, 5105886), (31, 4611768), (42, 3403924), (56, 2552943), (62, 2305884), (84, 1701962), (93, 1537256), (97, 1473864), (124, 1152942), (168, 850981), (186, 768628), (194, 736932), (217, 658824), (248, 576471), (283, 505176), (291, 491288), (372, 384314), (388, 368466), (434, 329412), (566, 252588), (582, 245644), (651, 219608), (679, 210552), (744, 192157), (776, 184233), (849, 168392), (868, 164706), (1132, 126294), (1164, 122822), (1302, 109804), (1358, 105276), (1698, 84196), (1736, 82353), (1981, 72168), (2037, 70184), (2264, 63147), (2328, 61411), (2604, 54902), (2716, 52638), (3007, 47544), (3396, 42098), (3962, 36084), (4074, 35092), (5208, 27451), (5432, 26319), (5943, 24056), (6014, 23772), (6792, 21049), (7924, 18042), (8148, 17546), (8773, 16296), (9021, 15848), (11886, 12028)]