145899208

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{1873}}^1$

素因数の和:2006

約数の個数: 64

約数和(自身を含む): 340018560

約数和(自身を除く): 194119352

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 107, 182, 214, 364, 428, 728, 749, 856, 1391, 1498, 1873, 2782, 2996, 3746, 5564, 5992, 7492, 9737, 11128, 13111, 14984, 19474, 24349, 26222, 38948, 48698, 52444, 77896, 97396, 104888, 170443, 194792, 200411, 340886, 400822, 681772, 801644, 1363544, 1402877, 1603288, 2605343, 2805754, 5210686, 5611508, 10421372, 11223016, 18237401, 20842744, 36474802, 72949604, 145899208]

約数ペア:

[(1, 145899208), (2, 72949604), (4, 36474802), (7, 20842744), (8, 18237401), (13, 11223016), (14, 10421372), (26, 5611508), (28, 5210686), (52, 2805754), (56, 2605343), (91, 1603288), (104, 1402877), (107, 1363544), (182, 801644), (214, 681772), (364, 400822), (428, 340886), (728, 200411), (749, 194792), (856, 170443), (1391, 104888), (1498, 97396), (1873, 77896), (2782, 52444), (2996, 48698), (3746, 38948), (5564, 26222), (5992, 24349), (7492, 19474), (9737, 14984), (11128, 13111)]