157965784

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{16607}}^1$

素因数の和:16683

約数の個数: 32

約数和(自身を含む): 313891200

約数和(自身を除く): 155925416

約数列:

[1, 2, 4, 8, 29, 41, 58, 82, 116, 164, 232, 328, 1189, 2378, 4756, 9512, 16607, 33214, 66428, 132856, 481603, 680887, 963206, 1361774, 1926412, 2723548, 3852824, 5447096, 19745723, 39491446, 78982892, 157965784]

約数ペア:

[(1, 157965784), (2, 78982892), (4, 39491446), (8, 19745723), (29, 5447096), (41, 3852824), (58, 2723548), (82, 1926412), (116, 1361774), (164, 963206), (232, 680887), (328, 481603), (1189, 132856), (2378, 66428), (4756, 33214), (9512, 16607)]