111852188

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{991}}^1$

素因数の和:1170

約数の個数: 48

約数和(自身を含む): 233318400

約数和(自身を除く): 121466212

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 139, 203, 278, 406, 556, 812, 973, 991, 1946, 1982, 3892, 3964, 4031, 6937, 8062, 13874, 16124, 27748, 28217, 28739, 56434, 57478, 112868, 114956, 137749, 201173, 275498, 402346, 550996, 804692, 964243, 1928486, 3856972, 3994721, 7989442, 15978884, 27963047, 55926094, 111852188]

約数ペア:

[(1, 111852188), (2, 55926094), (4, 27963047), (7, 15978884), (14, 7989442), (28, 3994721), (29, 3856972), (58, 1928486), (116, 964243), (139, 804692), (203, 550996), (278, 402346), (406, 275498), (556, 201173), (812, 137749), (973, 114956), (991, 112868), (1946, 57478), (1982, 56434), (3892, 28739), (3964, 28217), (4031, 27748), (6937, 16124), (8062, 13874)]