155220904036

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{7349}}^1\times {\mathrm{6761}}^1$

素因数の和:14196

約数の個数: 48

約数和(自身を含む): 300589833600

約数和(自身を除く): 145368929564

約数列:

[1, 2, 4, 11, 22, 44, 71, 142, 284, 781, 1562, 3124, 6761, 7349, 13522, 14698, 27044, 29396, 74371, 80839, 148742, 161678, 297484, 323356, 480031, 521779, 960062, 1043558, 1920124, 2087116, 5280341, 5739569, 10560682, 11479138, 21121364, 22958276, 49686589, 99373178, 198746356, 546552479, 1093104958, 2186209916, 3527747819, 7055495638, 14110991276, 38805226009, 77610452018, 155220904036]

約数ペア:

[(1, 155220904036), (2, 77610452018), (4, 38805226009), (11, 14110991276), (22, 7055495638), (44, 3527747819), (71, 2186209916), (142, 1093104958), (284, 546552479), (781, 198746356), (1562, 99373178), (3124, 49686589), (6761, 22958276), (7349, 21121364), (13522, 11479138), (14698, 10560682), (27044, 5739569), (29396, 5280341), (74371, 2087116), (80839, 1920124), (148742, 1043558), (161678, 960062), (297484, 521779), (323356, 480031)]