163381296

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{2447}}^1$

素因数の和:2578

約数の個数: 80

約数和(自身を含む): 458970624

約数和(自身を除く): 295589328

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 107, 156, 208, 214, 312, 321, 428, 624, 642, 856, 1284, 1391, 1712, 2447, 2568, 2782, 4173, 4894, 5136, 5564, 7341, 8346, 9788, 11128, 14682, 16692, 19576, 22256, 29364, 31811, 33384, 39152, 58728, 63622, 66768, 95433, 117456, 127244, 190866, 254488, 261829, 381732, 508976, 523658, 763464, 785487, 1047316, 1526928, 1570974, 2094632, 3141948, 3403777, 4189264, 6283896, 6807554, 10211331, 12567792, 13615108, 20422662, 27230216, 40845324, 54460432, 81690648, 163381296]

約数ペア:

[(1, 163381296), (2, 81690648), (3, 54460432), (4, 40845324), (6, 27230216), (8, 20422662), (12, 13615108), (13, 12567792), (16, 10211331), (24, 6807554), (26, 6283896), (39, 4189264), (48, 3403777), (52, 3141948), (78, 2094632), (104, 1570974), (107, 1526928), (156, 1047316), (208, 785487), (214, 763464), (312, 523658), (321, 508976), (428, 381732), (624, 261829), (642, 254488), (856, 190866), (1284, 127244), (1391, 117456), (1712, 95433), (2447, 66768), (2568, 63622), (2782, 58728), (4173, 39152), (4894, 33384), (5136, 31811), (5564, 29364), (7341, 22256), (8346, 19576), (9788, 16692), (11128, 14682)]