156780397055

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{439}}^1\times {\mathrm{42239}}^1$

素因数の和:42791

約数の個数: 32

約数和(自身を含む): 200724480000

約数和(自身を除く): 43944082945

約数列:

[1, 5, 19, 89, 95, 439, 445, 1691, 2195, 8341, 8455, 39071, 41705, 42239, 195355, 211195, 742349, 802541, 3711745, 3759271, 4012705, 18542921, 18796355, 71426149, 92714605, 352315499, 357130745, 1650319969, 1761577495, 8251599845, 31356079411, 156780397055]

約数ペア:

[(1, 156780397055), (5, 31356079411), (19, 8251599845), (89, 1761577495), (95, 1650319969), (439, 357130745), (445, 352315499), (1691, 92714605), (2195, 71426149), (8341, 18796355), (8455, 18542921), (39071, 4012705), (41705, 3759271), (42239, 3711745), (195355, 802541), (211195, 742349)]