131979792

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{3671}}^1$

素因数の和:3796

約数の個数: 80

約数和(自身を含む): 393403392

約数和(自身を除く): 261423600

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 107, 112, 168, 214, 321, 336, 428, 642, 749, 856, 1284, 1498, 1712, 2247, 2568, 2996, 3671, 4494, 5136, 5992, 7342, 8988, 11013, 11984, 14684, 17976, 22026, 25697, 29368, 35952, 44052, 51394, 58736, 77091, 88104, 102788, 154182, 176208, 205576, 308364, 392797, 411152, 616728, 785594, 1178391, 1233456, 1571188, 2356782, 2749579, 3142376, 4713564, 5499158, 6284752, 8248737, 9427128, 10998316, 16497474, 18854256, 21996632, 32994948, 43993264, 65989896, 131979792]

約数ペア:

[(1, 131979792), (2, 65989896), (3, 43993264), (4, 32994948), (6, 21996632), (7, 18854256), (8, 16497474), (12, 10998316), (14, 9427128), (16, 8248737), (21, 6284752), (24, 5499158), (28, 4713564), (42, 3142376), (48, 2749579), (56, 2356782), (84, 1571188), (107, 1233456), (112, 1178391), (168, 785594), (214, 616728), (321, 411152), (336, 392797), (428, 308364), (642, 205576), (749, 176208), (856, 154182), (1284, 102788), (1498, 88104), (1712, 77091), (2247, 58736), (2568, 51394), (2996, 44052), (3671, 35952), (4494, 29368), (5136, 25697), (5992, 22026), (7342, 17976), (8988, 14684), (11013, 11984)]