156913859990

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{1783}}^1\times {\mathrm{4099}}^1$

素因数の和:6021

約数の個数: 64

約数和(自身を含む): 300182976000

約数和(自身を除く): 143269116010

約数列:

[1, 2, 5, 10, 19, 38, 95, 113, 190, 226, 565, 1130, 1783, 2147, 3566, 4099, 4294, 8198, 8915, 10735, 17830, 20495, 21470, 33877, 40990, 67754, 77881, 155762, 169385, 201479, 338770, 389405, 402958, 463187, 778810, 926374, 1007395, 2014790, 2315935, 3828101, 4631870, 7308517, 7656202, 8800553, 14617034, 17601106, 19140505, 36542585, 38281010, 44002765, 73085170, 88005530, 138861823, 277723646, 694309115, 825862421, 1388618230, 1651724842, 4129312105, 8258624210, 15691385999, 31382771998, 78456929995, 156913859990]

約数ペア:

[(1, 156913859990), (2, 78456929995), (5, 31382771998), (10, 15691385999), (19, 8258624210), (38, 4129312105), (95, 1651724842), (113, 1388618230), (190, 825862421), (226, 694309115), (565, 277723646), (1130, 138861823), (1783, 88005530), (2147, 73085170), (3566, 44002765), (4099, 38281010), (4294, 36542585), (8198, 19140505), (8915, 17601106), (10735, 14617034), (17830, 8800553), (20495, 7656202), (21470, 7308517), (33877, 4631870), (40990, 3828101), (67754, 2315935), (77881, 2014790), (155762, 1007395), (169385, 926374), (201479, 778810), (338770, 463187), (389405, 402958)]