156955029

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{3251}}^1$

素因数の和:3302

約数の個数: 48

約数和(自身を含む): 276810240

約数和(自身を除く): 119855211

約数列:

[1, 3, 7, 11, 19, 21, 33, 57, 77, 121, 133, 209, 231, 363, 399, 627, 847, 1463, 2299, 2541, 3251, 4389, 6897, 9753, 16093, 22757, 35761, 48279, 61769, 68271, 107283, 185307, 250327, 393371, 432383, 679459, 750981, 1180113, 1297149, 2038377, 2753597, 4756213, 7474049, 8260791, 14268639, 22422147, 52318343, 156955029]

約数ペア:

[(1, 156955029), (3, 52318343), (7, 22422147), (11, 14268639), (19, 8260791), (21, 7474049), (33, 4756213), (57, 2753597), (77, 2038377), (121, 1297149), (133, 1180113), (209, 750981), (231, 679459), (363, 432383), (399, 393371), (627, 250327), (847, 185307), (1463, 107283), (2299, 68271), (2541, 61769), (3251, 48279), (4389, 35761), (6897, 22757), (9753, 16093)]