144278172

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1019}}^1$

素因数の和:1077

約数の個数: 120

約数和(自身を含む): 414691200

約数和(自身を除く): 270413028

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 23, 27, 36, 38, 46, 54, 57, 69, 76, 81, 92, 108, 114, 138, 162, 171, 207, 228, 276, 324, 342, 414, 437, 513, 621, 684, 828, 874, 1019, 1026, 1242, 1311, 1539, 1748, 1863, 2038, 2052, 2484, 2622, 3057, 3078, 3726, 3933, 4076, 5244, 6114, 6156, 7452, 7866, 9171, 11799, 12228, 15732, 18342, 19361, 23437, 23598, 27513, 35397, 36684, 38722, 46874, 47196, 55026, 58083, 70311, 70794, 77444, 82539, 93748, 110052, 116166, 140622, 141588, 165078, 174249, 210933, 232332, 281244, 330156, 348498, 421866, 445303, 522747, 632799, 696996, 843732, 890606, 1045494, 1265598, 1335909, 1568241, 1781212, 1898397, 2090988, 2531196, 2671818, 3136482, 3796794, 4007727, 5343636, 6272964, 7593588, 8015454, 12023181, 16030908, 24046362, 36069543, 48092724, 72139086, 144278172]

約数ペア:

[(1, 144278172), (2, 72139086), (3, 48092724), (4, 36069543), (6, 24046362), (9, 16030908), (12, 12023181), (18, 8015454), (19, 7593588), (23, 6272964), (27, 5343636), (36, 4007727), (38, 3796794), (46, 3136482), (54, 2671818), (57, 2531196), (69, 2090988), (76, 1898397), (81, 1781212), (92, 1568241), (108, 1335909), (114, 1265598), (138, 1045494), (162, 890606), (171, 843732), (207, 696996), (228, 632799), (276, 522747), (324, 445303), (342, 421866), (414, 348498), (437, 330156), (513, 281244), (621, 232332), (684, 210933), (828, 174249), (874, 165078), (1019, 141588), (1026, 140622), (1242, 116166), (1311, 110052), (1539, 93748), (1748, 82539), (1863, 77444), (2038, 70794), (2052, 70311), (2484, 58083), (2622, 55026), (3057, 47196), (3078, 46874), (3726, 38722), (3933, 36684), (4076, 35397), (5244, 27513), (6114, 23598), (6156, 23437), (7452, 19361), (7866, 18342), (9171, 15732), (11799, 12228)]