153256638

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{2671}}^1$

素因数の和:2880

約数の個数: 32

約数和(自身を含む): 313201152

約数和(自身を除く): 159944514

約数列:

[1, 2, 3, 6, 73, 131, 146, 219, 262, 393, 438, 786, 2671, 5342, 8013, 9563, 16026, 19126, 28689, 57378, 194983, 349901, 389966, 584949, 699802, 1049703, 1169898, 2099406, 25542773, 51085546, 76628319, 153256638]

約数ペア:

[(1, 153256638), (2, 76628319), (3, 51085546), (6, 25542773), (73, 2099406), (131, 1169898), (146, 1049703), (219, 699802), (262, 584949), (393, 389966), (438, 349901), (786, 194983), (2671, 57378), (5342, 28689), (8013, 19126), (9563, 16026)]