156880976

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{60901}}^1$

素因数の和:60939

約数の個数: 40

約数和(自身を含む): 362488704

約数和(自身を除く): 205607728

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 322, 368, 644, 1288, 2576, 60901, 121802, 243604, 426307, 487208, 852614, 974416, 1400723, 1705228, 2801446, 3410456, 5602892, 6820912, 9805061, 11205784, 19610122, 22411568, 39220244, 78440488, 156880976]

約数ペア:

[(1, 156880976), (2, 78440488), (4, 39220244), (7, 22411568), (8, 19610122), (14, 11205784), (16, 9805061), (23, 6820912), (28, 5602892), (46, 3410456), (56, 2801446), (92, 1705228), (112, 1400723), (161, 974416), (184, 852614), (322, 487208), (368, 426307), (644, 243604), (1288, 121802), (2576, 60901)]