156914748608

素因数分解:

$2^6\times {\mathrm{61}}^2\times {\mathrm{658907}}^1$

素因数の和:659041

約数の個数: 42

約数和(自身を含む): 316566418428

約数和(自身を除く): 159651669820

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 244, 488, 976, 1952, 3721, 3904, 7442, 14884, 29768, 59536, 119072, 238144, 658907, 1317814, 2635628, 5271256, 10542512, 21085024, 40193327, 42170048, 80386654, 160773308, 321546616, 643093232, 1286186464, 2451792947, 2572372928, 4903585894, 9807171788, 19614343576, 39228687152, 78457374304, 156914748608]

約数ペア:

[(1, 156914748608), (2, 78457374304), (4, 39228687152), (8, 19614343576), (16, 9807171788), (32, 4903585894), (61, 2572372928), (64, 2451792947), (122, 1286186464), (244, 643093232), (488, 321546616), (976, 160773308), (1952, 80386654), (3721, 42170048), (3904, 40193327), (7442, 21085024), (14884, 10542512), (29768, 5271256), (59536, 2635628), (119072, 1317814), (238144, 658907)]