139950864

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{293}}^1$

素因数の和:445

約数の個数: 120

約数和(自身を含む): 409473792

約数和(自身を除く): 269522928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 107, 124, 144, 186, 214, 248, 279, 293, 321, 372, 428, 496, 558, 586, 642, 744, 856, 879, 963, 1116, 1172, 1284, 1488, 1712, 1758, 1926, 2232, 2344, 2568, 2637, 3317, 3516, 3852, 4464, 4688, 5136, 5274, 6634, 7032, 7704, 9083, 9951, 10548, 13268, 14064, 15408, 18166, 19902, 21096, 26536, 27249, 29853, 31351, 36332, 39804, 42192, 53072, 54498, 59706, 62702, 72664, 79608, 81747, 94053, 108996, 119412, 125404, 145328, 159216, 163494, 188106, 217992, 238824, 250808, 282159, 326988, 376212, 435984, 477648, 501616, 564318, 653976, 752424, 971881, 1128636, 1307952, 1504848, 1943762, 2257272, 2915643, 3887524, 4514544, 5831286, 7775048, 8746929, 11662572, 15550096, 17493858, 23325144, 34987716, 46650288, 69975432, 139950864]

約数ペア:

[(1, 139950864), (2, 69975432), (3, 46650288), (4, 34987716), (6, 23325144), (8, 17493858), (9, 15550096), (12, 11662572), (16, 8746929), (18, 7775048), (24, 5831286), (31, 4514544), (36, 3887524), (48, 2915643), (62, 2257272), (72, 1943762), (93, 1504848), (107, 1307952), (124, 1128636), (144, 971881), (186, 752424), (214, 653976), (248, 564318), (279, 501616), (293, 477648), (321, 435984), (372, 376212), (428, 326988), (496, 282159), (558, 250808), (586, 238824), (642, 217992), (744, 188106), (856, 163494), (879, 159216), (963, 145328), (1116, 125404), (1172, 119412), (1284, 108996), (1488, 94053), (1712, 81747), (1758, 79608), (1926, 72664), (2232, 62702), (2344, 59706), (2568, 54498), (2637, 53072), (3317, 42192), (3516, 39804), (3852, 36332), (4464, 31351), (4688, 29853), (5136, 27249), (5274, 26536), (6634, 21096), (7032, 19902), (7704, 18166), (9083, 15408), (9951, 14064), (10548, 13268)]