156659930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{2801}}^1$

素因数の和:2879

約数の個数: 64

約数和(自身を含む): 348613632

約数和(自身を除く): 191953702

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 47, 70, 85, 94, 119, 170, 235, 238, 329, 470, 595, 658, 799, 1190, 1598, 1645, 2801, 3290, 3995, 5593, 5602, 7990, 11186, 14005, 19607, 27965, 28010, 39214, 47617, 55930, 95234, 98035, 131647, 196070, 238085, 263294, 333319, 476170, 658235, 666638, 921529, 1316470, 1666595, 1843058, 2237999, 3333190, 4475998, 4607645, 9215290, 11189995, 15665993, 22379990, 31331986, 78329965, 156659930]

約数ペア:

[(1, 156659930), (2, 78329965), (5, 31331986), (7, 22379990), (10, 15665993), (14, 11189995), (17, 9215290), (34, 4607645), (35, 4475998), (47, 3333190), (70, 2237999), (85, 1843058), (94, 1666595), (119, 1316470), (170, 921529), (235, 666638), (238, 658235), (329, 476170), (470, 333319), (595, 263294), (658, 238085), (799, 196070), (1190, 131647), (1598, 98035), (1645, 95234), (2801, 55930), (3290, 47617), (3995, 39214), (5593, 28010), (5602, 27965), (7990, 19607), (11186, 14005)]