155115848

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{829}}^1\times {\mathrm{1231}}^1$

素因数の和:2085

約数の個数: 32

約数和(自身を含む): 306768000

約数和(自身を除く): 151652152

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 829, 1231, 1658, 2462, 3316, 4924, 6632, 9848, 15751, 23389, 31502, 46778, 63004, 93556, 126008, 187112, 1020499, 2040998, 4081996, 8163992, 19389481, 38778962, 77557924, 155115848]

約数ペア:

[(1, 155115848), (2, 77557924), (4, 38778962), (8, 19389481), (19, 8163992), (38, 4081996), (76, 2040998), (152, 1020499), (829, 187112), (1231, 126008), (1658, 93556), (2462, 63004), (3316, 46778), (4924, 31502), (6632, 23389), (9848, 15751)]