181186128

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1409}}^1$

素因数の和:1489

約数の個数: 120

約数和(自身を含む): 545500800

約数和(自身を除く): 364314672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 47, 48, 57, 72, 76, 94, 114, 141, 144, 152, 171, 188, 228, 282, 304, 342, 376, 423, 456, 564, 684, 752, 846, 893, 912, 1128, 1368, 1409, 1692, 1786, 2256, 2679, 2736, 2818, 3384, 3572, 4227, 5358, 5636, 6768, 7144, 8037, 8454, 10716, 11272, 12681, 14288, 16074, 16908, 21432, 22544, 25362, 26771, 32148, 33816, 42864, 50724, 53542, 64296, 66223, 67632, 80313, 101448, 107084, 128592, 132446, 160626, 198669, 202896, 214168, 240939, 264892, 321252, 397338, 428336, 481878, 529784, 596007, 642504, 794676, 963756, 1059568, 1192014, 1258237, 1285008, 1589352, 1927512, 2384028, 2516474, 3178704, 3774711, 3855024, 4768056, 5032948, 7549422, 9536112, 10065896, 11324133, 15098844, 20131792, 22648266, 30197688, 45296532, 60395376, 90593064, 181186128]

約数ペア:

[(1, 181186128), (2, 90593064), (3, 60395376), (4, 45296532), (6, 30197688), (8, 22648266), (9, 20131792), (12, 15098844), (16, 11324133), (18, 10065896), (19, 9536112), (24, 7549422), (36, 5032948), (38, 4768056), (47, 3855024), (48, 3774711), (57, 3178704), (72, 2516474), (76, 2384028), (94, 1927512), (114, 1589352), (141, 1285008), (144, 1258237), (152, 1192014), (171, 1059568), (188, 963756), (228, 794676), (282, 642504), (304, 596007), (342, 529784), (376, 481878), (423, 428336), (456, 397338), (564, 321252), (684, 264892), (752, 240939), (846, 214168), (893, 202896), (912, 198669), (1128, 160626), (1368, 132446), (1409, 128592), (1692, 107084), (1786, 101448), (2256, 80313), (2679, 67632), (2736, 66223), (2818, 64296), (3384, 53542), (3572, 50724), (4227, 42864), (5358, 33816), (5636, 32148), (6768, 26771), (7144, 25362), (8037, 22544), (8454, 21432), (10716, 16908), (11272, 16074), (12681, 14288)]