156710234140

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{9829}}^1\times {\mathrm{41957}}^1$

素因数の和:51814

約数の個数: 48

約数和(自身を含む): 346455597600

約数和(自身を除く): 189745363460

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 9829, 19658, 39316, 41957, 49145, 83914, 98290, 167828, 186751, 196580, 209785, 373502, 419570, 747004, 797183, 839140, 933755, 1594366, 1867510, 3188732, 3735020, 3985915, 7971830, 15943660, 412395353, 824790706, 1649581412, 2061976765, 4123953530, 7835511707, 8247907060, 15671023414, 31342046828, 39177558535, 78355117070, 156710234140]

約数ペア:

[(1, 156710234140), (2, 78355117070), (4, 39177558535), (5, 31342046828), (10, 15671023414), (19, 8247907060), (20, 7835511707), (38, 4123953530), (76, 2061976765), (95, 1649581412), (190, 824790706), (380, 412395353), (9829, 15943660), (19658, 7971830), (39316, 3985915), (41957, 3735020), (49145, 3188732), (83914, 1867510), (98290, 1594366), (167828, 933755), (186751, 839140), (196580, 797183), (209785, 747004), (373502, 419570)]