138342288

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{131}}^1\times {\mathrm{449}}^1$

素因数の和:605

約数の個数: 120

約数和(自身を含む): 419839200

約数和(自身を除く): 281496912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 131, 147, 168, 196, 262, 294, 336, 392, 393, 449, 524, 588, 784, 786, 898, 917, 1048, 1176, 1347, 1572, 1796, 1834, 2096, 2352, 2694, 2751, 3143, 3144, 3592, 3668, 5388, 5502, 6286, 6288, 6419, 7184, 7336, 9429, 10776, 11004, 12572, 12838, 14672, 18858, 19257, 21552, 22001, 22008, 25144, 25676, 37716, 38514, 44002, 44016, 50288, 51352, 58819, 66003, 75432, 77028, 88004, 102704, 117638, 132006, 150864, 154056, 176008, 176457, 235276, 264012, 308112, 352016, 352914, 411733, 470552, 528024, 705828, 823466, 941104, 1056048, 1235199, 1411656, 1646932, 2470398, 2823312, 2882131, 3293864, 4940796, 5764262, 6587728, 8646393, 9881592, 11528524, 17292786, 19763184, 23057048, 34585572, 46114096, 69171144, 138342288]

約数ペア:

[(1, 138342288), (2, 69171144), (3, 46114096), (4, 34585572), (6, 23057048), (7, 19763184), (8, 17292786), (12, 11528524), (14, 9881592), (16, 8646393), (21, 6587728), (24, 5764262), (28, 4940796), (42, 3293864), (48, 2882131), (49, 2823312), (56, 2470398), (84, 1646932), (98, 1411656), (112, 1235199), (131, 1056048), (147, 941104), (168, 823466), (196, 705828), (262, 528024), (294, 470552), (336, 411733), (392, 352914), (393, 352016), (449, 308112), (524, 264012), (588, 235276), (784, 176457), (786, 176008), (898, 154056), (917, 150864), (1048, 132006), (1176, 117638), (1347, 102704), (1572, 88004), (1796, 77028), (1834, 75432), (2096, 66003), (2352, 58819), (2694, 51352), (2751, 50288), (3143, 44016), (3144, 44002), (3592, 38514), (3668, 37716), (5388, 25676), (5502, 25144), (6286, 22008), (6288, 22001), (6419, 21552), (7184, 19257), (7336, 18858), (9429, 14672), (10776, 12838), (11004, 12572)]