156746824

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{191}}^1\times {\mathrm{607}}^1$

素因数の和:830

約数の個数: 48

約数和(自身を含む): 320440320

約数和(自身を除く): 163693496

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 191, 338, 382, 607, 676, 764, 1214, 1352, 1528, 2428, 2483, 4856, 4966, 7891, 9932, 15782, 19864, 31564, 32279, 63128, 64558, 102583, 115937, 129116, 205166, 231874, 258232, 410332, 463748, 820664, 927496, 1507181, 3014362, 6028724, 12057448, 19593353, 39186706, 78373412, 156746824]

約数ペア:

[(1, 156746824), (2, 78373412), (4, 39186706), (8, 19593353), (13, 12057448), (26, 6028724), (52, 3014362), (104, 1507181), (169, 927496), (191, 820664), (338, 463748), (382, 410332), (607, 258232), (676, 231874), (764, 205166), (1214, 129116), (1352, 115937), (1528, 102583), (2428, 64558), (2483, 63128), (4856, 32279), (4966, 31564), (7891, 19864), (9932, 15782)]