156914186

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{18919}}^1$

素因数の和:18974

約数の個数: 32

約数和(自身を含む): 286070400

約数和(自身を除く): 129156214

約数列:

[1, 2, 11, 13, 22, 26, 29, 58, 143, 286, 319, 377, 638, 754, 4147, 8294, 18919, 37838, 208109, 245947, 416218, 491894, 548651, 1097302, 2705417, 5410834, 6035161, 7132463, 12070322, 14264926, 78457093, 156914186]

約数ペア:

[(1, 156914186), (2, 78457093), (11, 14264926), (13, 12070322), (22, 7132463), (26, 6035161), (29, 5410834), (58, 2705417), (143, 1097302), (286, 548651), (319, 491894), (377, 416218), (638, 245947), (754, 208109), (4147, 37838), (8294, 18919)]