127649334

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{571}}^1$

素因数の和:685

約数の個数: 64

約数和(自身を含む): 281698560

約数和(自身を除く): 154049226

約数列:

[1, 2, 3, 6, 19, 37, 38, 53, 57, 74, 106, 111, 114, 159, 222, 318, 571, 703, 1007, 1142, 1406, 1713, 1961, 2014, 2109, 3021, 3426, 3922, 4218, 5883, 6042, 10849, 11766, 21127, 21698, 30263, 32547, 37259, 42254, 60526, 63381, 65094, 74518, 90789, 111777, 126762, 181578, 223554, 401413, 574997, 802826, 1119731, 1149994, 1204239, 1724991, 2239462, 2408478, 3359193, 3449982, 6718386, 21274889, 42549778, 63824667, 127649334]

約数ペア:

[(1, 127649334), (2, 63824667), (3, 42549778), (6, 21274889), (19, 6718386), (37, 3449982), (38, 3359193), (53, 2408478), (57, 2239462), (74, 1724991), (106, 1204239), (111, 1149994), (114, 1119731), (159, 802826), (222, 574997), (318, 401413), (571, 223554), (703, 181578), (1007, 126762), (1142, 111777), (1406, 90789), (1713, 74518), (1961, 65094), (2014, 63381), (2109, 60526), (3021, 42254), (3426, 37259), (3922, 32547), (4218, 30263), (5883, 21698), (6042, 21127), (10849, 11766)]