156964204956

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2063}}^1\times {\mathrm{487727}}^1$

素因数の和:489810

約数の個数: 48

約数和(自身を含む): 394614872064

約数和(自身を除く): 237650667108

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 2063, 4126, 6189, 8252, 12378, 24756, 26819, 53638, 80457, 107276, 160914, 321828, 487727, 975454, 1463181, 1950908, 2926362, 5852724, 6340451, 12680902, 19021353, 25361804, 38042706, 76085412, 1006180801, 2012361602, 3018542403, 4024723204, 6037084806, 12074169612, 13080350413, 26160700826, 39241051239, 52321401652, 78482102478, 156964204956]

約数ペア:

[(1, 156964204956), (2, 78482102478), (3, 52321401652), (4, 39241051239), (6, 26160700826), (12, 13080350413), (13, 12074169612), (26, 6037084806), (39, 4024723204), (52, 3018542403), (78, 2012361602), (156, 1006180801), (2063, 76085412), (4126, 38042706), (6189, 25361804), (8252, 19021353), (12378, 12680902), (24756, 6340451), (26819, 5852724), (53638, 2926362), (80457, 1950908), (107276, 1463181), (160914, 975454), (321828, 487727)]