129726372

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{1423}}^1$

素因数の和:1608

約数の個数: 48

約数和(自身を含む): 310044672

約数和(自身を除く): 180318300

約数列:

[1, 2, 3, 4, 6, 12, 71, 107, 142, 213, 214, 284, 321, 426, 428, 642, 852, 1284, 1423, 2846, 4269, 5692, 7597, 8538, 15194, 17076, 22791, 30388, 45582, 91164, 101033, 152261, 202066, 303099, 304522, 404132, 456783, 606198, 609044, 913566, 1212396, 1827132, 10810531, 21621062, 32431593, 43242124, 64863186, 129726372]

約数ペア:

[(1, 129726372), (2, 64863186), (3, 43242124), (4, 32431593), (6, 21621062), (12, 10810531), (71, 1827132), (107, 1212396), (142, 913566), (213, 609044), (214, 606198), (284, 456783), (321, 404132), (426, 304522), (428, 303099), (642, 202066), (852, 152261), (1284, 101033), (1423, 91164), (2846, 45582), (4269, 30388), (5692, 22791), (7597, 17076), (8538, 15194)]