163339792

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{673}}^1$

素因数の和:896

約数の個数: 80

約数和(自身を含む): 397153152

約数和(自身を除く): 233813360

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 197, 308, 394, 616, 673, 788, 1232, 1346, 1379, 1576, 2167, 2692, 2758, 3152, 4334, 4711, 5384, 5516, 7403, 8668, 9422, 10768, 11032, 14806, 15169, 17336, 18844, 22064, 29612, 30338, 34672, 37688, 51821, 59224, 60676, 75376, 103642, 118448, 121352, 132581, 207284, 242704, 265162, 414568, 530324, 829136, 928067, 1060648, 1458391, 1856134, 2121296, 2916782, 3712268, 5833564, 7424536, 10208737, 11667128, 14849072, 20417474, 23334256, 40834948, 81669896, 163339792]

約数ペア:

[(1, 163339792), (2, 81669896), (4, 40834948), (7, 23334256), (8, 20417474), (11, 14849072), (14, 11667128), (16, 10208737), (22, 7424536), (28, 5833564), (44, 3712268), (56, 2916782), (77, 2121296), (88, 1856134), (112, 1458391), (154, 1060648), (176, 928067), (197, 829136), (308, 530324), (394, 414568), (616, 265162), (673, 242704), (788, 207284), (1232, 132581), (1346, 121352), (1379, 118448), (1576, 103642), (2167, 75376), (2692, 60676), (2758, 59224), (3152, 51821), (4334, 37688), (4711, 34672), (5384, 30338), (5516, 29612), (7403, 22064), (8668, 18844), (9422, 17336), (10768, 15169), (11032, 14806)]