130493763316

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^2\times {\mathrm{37}}^1\times {\mathrm{131071}}^1$

素因数の和:131181

約数の個数: 72

約数和(自身を含む): 276968767488

約数和(自身を除く): 146475004172

約数列:

[1, 2, 4, 7, 14, 28, 31, 37, 62, 74, 124, 148, 217, 259, 434, 518, 868, 961, 1036, 1147, 1922, 2294, 3844, 4588, 6727, 8029, 13454, 16058, 26908, 32116, 35557, 71114, 131071, 142228, 248899, 262142, 497798, 524284, 917497, 995596, 1834994, 3669988, 4063201, 4849627, 8126402, 9699254, 16252804, 19398508, 28442407, 33947389, 56884814, 67894778, 113769628, 125959231, 135789556, 150338437, 251918462, 300676874, 503836924, 601353748, 881714617, 1052369059, 1763429234, 2104738118, 3526858468, 4209476236, 4660491547, 9320983094, 18641966188, 32623440829, 65246881658, 130493763316]

約数ペア:

[(1, 130493763316), (2, 65246881658), (4, 32623440829), (7, 18641966188), (14, 9320983094), (28, 4660491547), (31, 4209476236), (37, 3526858468), (62, 2104738118), (74, 1763429234), (124, 1052369059), (148, 881714617), (217, 601353748), (259, 503836924), (434, 300676874), (518, 251918462), (868, 150338437), (961, 135789556), (1036, 125959231), (1147, 113769628), (1922, 67894778), (2294, 56884814), (3844, 33947389), (4588, 28442407), (6727, 19398508), (8029, 16252804), (13454, 9699254), (16058, 8126402), (26908, 4849627), (32116, 4063201), (35557, 3669988), (71114, 1834994), (131071, 995596), (142228, 917497), (248899, 524284), (262142, 497798)]