127978344

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1873}}^1$

素因数の和:1971

約数の個数: 96

約数和(自身を含む): 378585480

約数和(自身を除く): 250607136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 73, 78, 104, 117, 146, 156, 219, 234, 292, 312, 438, 468, 584, 657, 876, 936, 949, 1314, 1752, 1873, 1898, 2628, 2847, 3746, 3796, 5256, 5619, 5694, 7492, 7592, 8541, 11238, 11388, 14984, 16857, 17082, 22476, 22776, 24349, 33714, 34164, 44952, 48698, 67428, 68328, 73047, 97396, 134856, 136729, 146094, 194792, 219141, 273458, 292188, 410187, 438282, 546916, 584376, 820374, 876564, 1093832, 1230561, 1640748, 1753128, 1777477, 2461122, 3281496, 3554954, 4922244, 5332431, 7109908, 9844488, 10664862, 14219816, 15997293, 21329724, 31994586, 42659448, 63989172, 127978344]

約数ペア:

[(1, 127978344), (2, 63989172), (3, 42659448), (4, 31994586), (6, 21329724), (8, 15997293), (9, 14219816), (12, 10664862), (13, 9844488), (18, 7109908), (24, 5332431), (26, 4922244), (36, 3554954), (39, 3281496), (52, 2461122), (72, 1777477), (73, 1753128), (78, 1640748), (104, 1230561), (117, 1093832), (146, 876564), (156, 820374), (219, 584376), (234, 546916), (292, 438282), (312, 410187), (438, 292188), (468, 273458), (584, 219141), (657, 194792), (876, 146094), (936, 136729), (949, 134856), (1314, 97396), (1752, 73047), (1873, 68328), (1898, 67428), (2628, 48698), (2847, 44952), (3746, 34164), (3796, 33714), (5256, 24349), (5619, 22776), (5694, 22476), (7492, 17082), (7592, 16857), (8541, 14984), (11238, 11388)]