223932912138

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{13478567}}^1$

素因数の和:13478659

約数の個数: 48

約数和(自身を含む): 529869465216

約数和(自身を除く): 305936553078

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 71, 78, 117, 142, 213, 234, 426, 639, 923, 1278, 1846, 2769, 5538, 8307, 16614, 13478567, 26957134, 40435701, 80871402, 121307103, 175221371, 242614206, 350442742, 525664113, 956978257, 1051328226, 1576992339, 1913956514, 2870934771, 3153984678, 5741869542, 8612804313, 12440717341, 17225608626, 24881434682, 37322152023, 74644304046, 111966456069, 223932912138]

約数ペア:

[(1, 223932912138), (2, 111966456069), (3, 74644304046), (6, 37322152023), (9, 24881434682), (13, 17225608626), (18, 12440717341), (26, 8612804313), (39, 5741869542), (71, 3153984678), (78, 2870934771), (117, 1913956514), (142, 1576992339), (213, 1051328226), (234, 956978257), (426, 525664113), (639, 350442742), (923, 242614206), (1278, 175221371), (1846, 121307103), (2769, 80871402), (5538, 40435701), (8307, 26957134), (16614, 13478567)]