140185038

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{1607}}^1$

素因数の和:1717

約数の個数: 64

約数和(自身を含む): 335904768

約数和(自身を除く): 195719730

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 67, 93, 134, 186, 201, 217, 402, 434, 469, 651, 938, 1302, 1407, 1607, 2077, 2814, 3214, 4154, 4821, 6231, 9642, 11249, 12462, 14539, 22498, 29078, 33747, 43617, 49817, 67494, 87234, 99634, 107669, 149451, 215338, 298902, 323007, 348719, 646014, 697438, 753683, 1046157, 1507366, 2092314, 2261049, 3337739, 4522098, 6675478, 10013217, 20026434, 23364173, 46728346, 70092519, 140185038]

約数ペア:

[(1, 140185038), (2, 70092519), (3, 46728346), (6, 23364173), (7, 20026434), (14, 10013217), (21, 6675478), (31, 4522098), (42, 3337739), (62, 2261049), (67, 2092314), (93, 1507366), (134, 1046157), (186, 753683), (201, 697438), (217, 646014), (402, 348719), (434, 323007), (469, 298902), (651, 215338), (938, 149451), (1302, 107669), (1407, 99634), (1607, 87234), (2077, 67494), (2814, 49817), (3214, 43617), (4154, 33747), (4821, 29078), (6231, 22498), (9642, 14539), (11249, 12462)]