169115912

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{1597}}^1$

素因数の和:1702

約数の個数: 64

約数和(自身を含む): 380451840

約数和(自身を除く): 211335928

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 61, 62, 122, 124, 217, 244, 248, 427, 434, 488, 854, 868, 1597, 1708, 1736, 1891, 3194, 3416, 3782, 6388, 7564, 11179, 12776, 13237, 15128, 22358, 26474, 44716, 49507, 52948, 89432, 97417, 99014, 105896, 194834, 198028, 346549, 389668, 396056, 681919, 693098, 779336, 1363838, 1386196, 2727676, 2772392, 3019927, 5455352, 6039854, 12079708, 21139489, 24159416, 42278978, 84557956, 169115912]

約数ペア:

[(1, 169115912), (2, 84557956), (4, 42278978), (7, 24159416), (8, 21139489), (14, 12079708), (28, 6039854), (31, 5455352), (56, 3019927), (61, 2772392), (62, 2727676), (122, 1386196), (124, 1363838), (217, 779336), (244, 693098), (248, 681919), (427, 396056), (434, 389668), (488, 346549), (854, 198028), (868, 194834), (1597, 105896), (1708, 99014), (1736, 97417), (1891, 89432), (3194, 52948), (3416, 49507), (3782, 44716), (6388, 26474), (7564, 22358), (11179, 15128), (12776, 13237)]