156938787728

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{1171}}^1\times {\mathrm{76847}}^1$

素因数の和:78135

約数の個数: 40

約数和(自身を含む): 307124568960

約数和(自身を除く): 150185781232

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1171, 1744, 2342, 4684, 9368, 18736, 76847, 127639, 153694, 255278, 307388, 510556, 614776, 1021112, 1229552, 2042224, 8376323, 16752646, 33505292, 67010584, 89987837, 134021168, 179975674, 359951348, 719902696, 1439805392, 9808674233, 19617348466, 39234696932, 78469393864, 156938787728]

約数ペア:

[(1, 156938787728), (2, 78469393864), (4, 39234696932), (8, 19617348466), (16, 9808674233), (109, 1439805392), (218, 719902696), (436, 359951348), (872, 179975674), (1171, 134021168), (1744, 89987837), (2342, 67010584), (4684, 33505292), (9368, 16752646), (18736, 8376323), (76847, 2042224), (127639, 1229552), (153694, 1021112), (255278, 614776), (307388, 510556)]