15697737616

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{11117}}^1$

素因数の和:11320

約数の個数: 80

約数和(自身を含む): 33947434368

約数和(自身を除く): 18249696752

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 71, 88, 113, 142, 176, 226, 284, 452, 568, 781, 904, 1136, 1243, 1562, 1808, 2486, 3124, 4972, 6248, 8023, 9944, 11117, 12496, 16046, 19888, 22234, 32092, 44468, 64184, 88253, 88936, 122287, 128368, 176506, 177872, 244574, 353012, 489148, 706024, 789307, 978296, 1256221, 1412048, 1578614, 1956592, 2512442, 3157228, 5024884, 6314456, 8682377, 10049768, 12628912, 13818431, 17364754, 20099536, 27636862, 34729508, 55273724, 69459016, 89191691, 110547448, 138918032, 178383382, 221094896, 356766764, 713533528, 981108601, 1427067056, 1962217202, 3924434404, 7848868808, 15697737616]

約数ペア:

[(1, 15697737616), (2, 7848868808), (4, 3924434404), (8, 1962217202), (11, 1427067056), (16, 981108601), (22, 713533528), (44, 356766764), (71, 221094896), (88, 178383382), (113, 138918032), (142, 110547448), (176, 89191691), (226, 69459016), (284, 55273724), (452, 34729508), (568, 27636862), (781, 20099536), (904, 17364754), (1136, 13818431), (1243, 12628912), (1562, 10049768), (1808, 8682377), (2486, 6314456), (3124, 5024884), (4972, 3157228), (6248, 2512442), (8023, 1956592), (9944, 1578614), (11117, 1412048), (12496, 1256221), (16046, 978296), (19888, 789307), (22234, 706024), (32092, 489148), (44468, 353012), (64184, 244574), (88253, 177872), (88936, 176506), (122287, 128368)]