80312153474

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{108959}}^1$

素因数の和:109167

約数の個数: 64

約数和(自身を含む): 154391961600

約数和(自身を除く): 74079808126

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 119, 133, 163, 238, 266, 323, 326, 646, 1141, 2261, 2282, 2771, 3097, 4522, 5542, 6194, 19397, 21679, 38794, 43358, 52649, 105298, 108959, 217918, 368543, 737086, 762713, 1525426, 1852303, 2070221, 3704606, 4140442, 12966121, 14491547, 17760317, 25932242, 28983094, 35193757, 35520634, 70387514, 124322219, 246356299, 248644438, 301925389, 337446023, 492712598, 603850778, 674892046, 2113477723, 2362122161, 4226955446, 4724244322, 5736582391, 11473164782, 40156076737, 80312153474]

約数ペア:

[(1, 80312153474), (2, 40156076737), (7, 11473164782), (14, 5736582391), (17, 4724244322), (19, 4226955446), (34, 2362122161), (38, 2113477723), (119, 674892046), (133, 603850778), (163, 492712598), (238, 337446023), (266, 301925389), (323, 248644438), (326, 246356299), (646, 124322219), (1141, 70387514), (2261, 35520634), (2282, 35193757), (2771, 28983094), (3097, 25932242), (4522, 17760317), (5542, 14491547), (6194, 12966121), (19397, 4140442), (21679, 3704606), (38794, 2070221), (43358, 1852303), (52649, 1525426), (105298, 762713), (108959, 737086), (217918, 368543)]