126528816

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{271}}^1$

素因数の和:490

約数の個数: 80

約数和(自身を含む): 335121408

約数和(自身を除く): 208592592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 137, 142, 213, 271, 274, 284, 411, 426, 542, 548, 568, 813, 822, 852, 1084, 1096, 1136, 1626, 1644, 1704, 2168, 2192, 3252, 3288, 3408, 4336, 6504, 6576, 9727, 13008, 19241, 19454, 29181, 37127, 38482, 38908, 57723, 58362, 74254, 76964, 77816, 111381, 115446, 116724, 148508, 153928, 155632, 222762, 230892, 233448, 297016, 307856, 445524, 461784, 466896, 594032, 891048, 923568, 1782096, 2636017, 5272034, 7908051, 10544068, 15816102, 21088136, 31632204, 42176272, 63264408, 126528816]

約数ペア:

[(1, 126528816), (2, 63264408), (3, 42176272), (4, 31632204), (6, 21088136), (8, 15816102), (12, 10544068), (16, 7908051), (24, 5272034), (48, 2636017), (71, 1782096), (137, 923568), (142, 891048), (213, 594032), (271, 466896), (274, 461784), (284, 445524), (411, 307856), (426, 297016), (542, 233448), (548, 230892), (568, 222762), (813, 155632), (822, 153928), (852, 148508), (1084, 116724), (1096, 115446), (1136, 111381), (1626, 77816), (1644, 76964), (1704, 74254), (2168, 58362), (2192, 57723), (3252, 38908), (3288, 38482), (3408, 37127), (4336, 29181), (6504, 19454), (6576, 19241), (9727, 13008)]