129045752

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{509}}^1$

素因数の和:636

約数の個数: 64

約数和(自身を含む): 274665600

約数和(自身を除く): 145619848

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 67, 86, 88, 134, 172, 268, 344, 473, 509, 536, 737, 946, 1018, 1474, 1892, 2036, 2881, 2948, 3784, 4072, 5599, 5762, 5896, 11198, 11524, 21887, 22396, 23048, 31691, 34103, 43774, 44792, 63382, 68206, 87548, 126764, 136412, 175096, 240757, 253528, 272824, 375133, 481514, 750266, 963028, 1466429, 1500532, 1926056, 2932858, 3001064, 5865716, 11731432, 16130719, 32261438, 64522876, 129045752]

約数ペア:

[(1, 129045752), (2, 64522876), (4, 32261438), (8, 16130719), (11, 11731432), (22, 5865716), (43, 3001064), (44, 2932858), (67, 1926056), (86, 1500532), (88, 1466429), (134, 963028), (172, 750266), (268, 481514), (344, 375133), (473, 272824), (509, 253528), (536, 240757), (737, 175096), (946, 136412), (1018, 126764), (1474, 87548), (1892, 68206), (2036, 63382), (2881, 44792), (2948, 43774), (3784, 34103), (4072, 31691), (5599, 23048), (5762, 22396), (5896, 21887), (11198, 11524)]