163069628

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{887}}^1$

素因数の和:1010

約数の個数: 48

約数和(自身を含む): 313286400

約数和(自身を除く): 150216772

約数列:

[1, 2, 4, 19, 38, 41, 59, 76, 82, 118, 164, 236, 779, 887, 1121, 1558, 1774, 2242, 2419, 3116, 3548, 4484, 4838, 9676, 16853, 33706, 36367, 45961, 52333, 67412, 72734, 91922, 104666, 145468, 183844, 209332, 690973, 994327, 1381946, 1988654, 2145653, 2763892, 3977308, 4291306, 8582612, 40767407, 81534814, 163069628]

約数ペア:

[(1, 163069628), (2, 81534814), (4, 40767407), (19, 8582612), (38, 4291306), (41, 3977308), (59, 2763892), (76, 2145653), (82, 1988654), (118, 1381946), (164, 994327), (236, 690973), (779, 209332), (887, 183844), (1121, 145468), (1558, 104666), (1774, 91922), (2242, 72734), (2419, 67412), (3116, 52333), (3548, 45961), (4484, 36367), (4838, 33706), (9676, 16853)]