142718082

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:192

約数の個数: 128

約数和(自身を含む): 348364800

約数和(自身を除く): 205646718

約数列:

[1, 2, 3, 6, 13, 19, 23, 26, 38, 39, 46, 53, 57, 69, 78, 79, 106, 114, 138, 158, 159, 237, 247, 299, 318, 437, 474, 494, 598, 689, 741, 874, 897, 1007, 1027, 1219, 1311, 1378, 1482, 1501, 1794, 1817, 2014, 2054, 2067, 2438, 2622, 3002, 3021, 3081, 3634, 3657, 4134, 4187, 4503, 5451, 5681, 6042, 6162, 7314, 8374, 9006, 10902, 11362, 12561, 13091, 15847, 17043, 19513, 23161, 23621, 25122, 26182, 31694, 34086, 34523, 39026, 39273, 46322, 47242, 47541, 54431, 58539, 69046, 69483, 70863, 78546, 79553, 95082, 96301, 103569, 108862, 117078, 138966, 141726, 159106, 163293, 192602, 207138, 238659, 288903, 301093, 326586, 448799, 477318, 577806, 602186, 897598, 903279, 1034189, 1251913, 1346397, 1806558, 1829719, 2068378, 2503826, 2692794, 3102567, 3659438, 3755739, 5489157, 6205134, 7511478, 10978314, 23786347, 47572694, 71359041, 142718082]

約数ペア:

[(1, 142718082), (2, 71359041), (3, 47572694), (6, 23786347), (13, 10978314), (19, 7511478), (23, 6205134), (26, 5489157), (38, 3755739), (39, 3659438), (46, 3102567), (53, 2692794), (57, 2503826), (69, 2068378), (78, 1829719), (79, 1806558), (106, 1346397), (114, 1251913), (138, 1034189), (158, 903279), (159, 897598), (237, 602186), (247, 577806), (299, 477318), (318, 448799), (437, 326586), (474, 301093), (494, 288903), (598, 238659), (689, 207138), (741, 192602), (874, 163293), (897, 159106), (1007, 141726), (1027, 138966), (1219, 117078), (1311, 108862), (1378, 103569), (1482, 96301), (1501, 95082), (1794, 79553), (1817, 78546), (2014, 70863), (2054, 69483), (2067, 69046), (2438, 58539), (2622, 54431), (3002, 47541), (3021, 47242), (3081, 46322), (3634, 39273), (3657, 39026), (4134, 34523), (4187, 34086), (4503, 31694), (5451, 26182), (5681, 25122), (6042, 23621), (6162, 23161), (7314, 19513), (8374, 17043), (9006, 15847), (10902, 13091), (11362, 12561)]