154068712

素因数分解:

$2^3\times 7^1\times {\mathrm{139}}^1\times {\mathrm{19793}}^1$

素因数の和:19945

約数の個数: 32

約数和(自身を含む): 332539200

約数和(自身を除く): 178470488

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 139, 278, 556, 973, 1112, 1946, 3892, 7784, 19793, 39586, 79172, 138551, 158344, 277102, 554204, 1108408, 2751227, 5502454, 11004908, 19258589, 22009816, 38517178, 77034356, 154068712]

約数ペア:

[(1, 154068712), (2, 77034356), (4, 38517178), (7, 22009816), (8, 19258589), (14, 11004908), (28, 5502454), (56, 2751227), (139, 1108408), (278, 554204), (556, 277102), (973, 158344), (1112, 138551), (1946, 79172), (3892, 39586), (7784, 19793)]