138917504

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{98663}}^1$

素因数の和:98688

約数の個数: 32

約数和(自身を含む): 301911840

約数和(自身を除く): 162994336

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1408, 98663, 197326, 394652, 789304, 1085293, 1578608, 2170586, 3157216, 4341172, 6314432, 8682344, 12628864, 17364688, 34729376, 69458752, 138917504]

約数ペア:

[(1, 138917504), (2, 69458752), (4, 34729376), (8, 17364688), (11, 12628864), (16, 8682344), (22, 6314432), (32, 4341172), (44, 3157216), (64, 2170586), (88, 1578608), (128, 1085293), (176, 789304), (352, 394652), (704, 197326), (1408, 98663)]