166507432

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{521}}^1$

素因数の和:986

約数の個数: 64

約数和(自身を含む): 385862400

約数和(自身を除く): 219354968

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 439, 521, 728, 878, 1042, 1756, 2084, 3073, 3512, 3647, 4168, 5707, 6146, 6773, 7294, 11414, 12292, 13546, 14588, 22828, 24584, 27092, 29176, 39949, 45656, 47411, 54184, 79898, 94822, 159796, 189644, 228719, 319592, 379288, 457438, 914876, 1601033, 1829752, 2973347, 3202066, 5946694, 6404132, 11893388, 12808264, 20813429, 23786776, 41626858, 83253716, 166507432]

約数ペア:

[(1, 166507432), (2, 83253716), (4, 41626858), (7, 23786776), (8, 20813429), (13, 12808264), (14, 11893388), (26, 6404132), (28, 5946694), (52, 3202066), (56, 2973347), (91, 1829752), (104, 1601033), (182, 914876), (364, 457438), (439, 379288), (521, 319592), (728, 228719), (878, 189644), (1042, 159796), (1756, 94822), (2084, 79898), (3073, 54184), (3512, 47411), (3647, 45656), (4168, 39949), (5707, 29176), (6146, 27092), (6773, 24584), (7294, 22828), (11414, 14588), (12292, 13546)]