153926864

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1489}}^1$

素因数の和:1588

約数の個数: 80

約数和(自身を含む): 372476160

約数和(自身を除く): 218549296

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 71, 91, 104, 112, 142, 182, 208, 284, 364, 497, 568, 728, 923, 994, 1136, 1456, 1489, 1846, 1988, 2978, 3692, 3976, 5956, 6461, 7384, 7952, 10423, 11912, 12922, 14768, 19357, 20846, 23824, 25844, 38714, 41692, 51688, 77428, 83384, 103376, 105719, 135499, 154856, 166768, 211438, 270998, 309712, 422876, 541996, 740033, 845752, 1083992, 1374347, 1480066, 1691504, 2167984, 2748694, 2960132, 5497388, 5920264, 9620429, 10994776, 11840528, 19240858, 21989552, 38481716, 76963432, 153926864]

約数ペア:

[(1, 153926864), (2, 76963432), (4, 38481716), (7, 21989552), (8, 19240858), (13, 11840528), (14, 10994776), (16, 9620429), (26, 5920264), (28, 5497388), (52, 2960132), (56, 2748694), (71, 2167984), (91, 1691504), (104, 1480066), (112, 1374347), (142, 1083992), (182, 845752), (208, 740033), (284, 541996), (364, 422876), (497, 309712), (568, 270998), (728, 211438), (923, 166768), (994, 154856), (1136, 135499), (1456, 105719), (1489, 103376), (1846, 83384), (1988, 77428), (2978, 51688), (3692, 41692), (3976, 38714), (5956, 25844), (6461, 23824), (7384, 20846), (7952, 19357), (10423, 14768), (11912, 12922)]