196772784

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^2\times {\mathrm{127}}^1\times {\mathrm{191}}^1$

素因数の和:355

約数の個数: 120

約数和(自身を含む): 557678592

約数和(自身を除く): 360905808

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 127, 156, 169, 191, 208, 254, 312, 338, 381, 382, 507, 508, 573, 624, 676, 762, 764, 1014, 1016, 1146, 1352, 1524, 1528, 1651, 2028, 2032, 2292, 2483, 2704, 3048, 3056, 3302, 4056, 4584, 4953, 4966, 6096, 6604, 7449, 8112, 9168, 9906, 9932, 13208, 14898, 19812, 19864, 21463, 24257, 26416, 29796, 32279, 39624, 39728, 42926, 48514, 59592, 64389, 64558, 72771, 79248, 85852, 96837, 97028, 119184, 128778, 129116, 145542, 171704, 193674, 194056, 257556, 258232, 291084, 315341, 343408, 387348, 388112, 515112, 516464, 582168, 630682, 774696, 946023, 1030224, 1164336, 1261364, 1549392, 1892046, 2522728, 3784092, 4099433, 5045456, 7568184, 8198866, 12298299, 15136368, 16397732, 24596598, 32795464, 49193196, 65590928, 98386392, 196772784]

約数ペア:

[(1, 196772784), (2, 98386392), (3, 65590928), (4, 49193196), (6, 32795464), (8, 24596598), (12, 16397732), (13, 15136368), (16, 12298299), (24, 8198866), (26, 7568184), (39, 5045456), (48, 4099433), (52, 3784092), (78, 2522728), (104, 1892046), (127, 1549392), (156, 1261364), (169, 1164336), (191, 1030224), (208, 946023), (254, 774696), (312, 630682), (338, 582168), (381, 516464), (382, 515112), (507, 388112), (508, 387348), (573, 343408), (624, 315341), (676, 291084), (762, 258232), (764, 257556), (1014, 194056), (1016, 193674), (1146, 171704), (1352, 145542), (1524, 129116), (1528, 128778), (1651, 119184), (2028, 97028), (2032, 96837), (2292, 85852), (2483, 79248), (2704, 72771), (3048, 64558), (3056, 64389), (3302, 59592), (4056, 48514), (4584, 42926), (4953, 39728), (4966, 39624), (6096, 32279), (6604, 29796), (7449, 26416), (8112, 24257), (9168, 21463), (9906, 19864), (9932, 19812), (13208, 14898)]