166318348

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^2\times {\mathrm{883}}^1$

素因数の和:963

約数の個数: 54

約数和(自身を含む): 350246988

約数和(自身を除く): 183928640

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 98, 124, 196, 217, 434, 868, 883, 961, 1519, 1766, 1922, 3038, 3532, 3844, 6076, 6181, 6727, 12362, 13454, 24724, 26908, 27373, 43267, 47089, 54746, 86534, 94178, 109492, 173068, 188356, 191611, 383222, 766444, 848563, 1341277, 1697126, 2682554, 3394252, 5365108, 5939941, 11879882, 23759764, 41579587, 83159174, 166318348]

約数ペア:

[(1, 166318348), (2, 83159174), (4, 41579587), (7, 23759764), (14, 11879882), (28, 5939941), (31, 5365108), (49, 3394252), (62, 2682554), (98, 1697126), (124, 1341277), (196, 848563), (217, 766444), (434, 383222), (868, 191611), (883, 188356), (961, 173068), (1519, 109492), (1766, 94178), (1922, 86534), (3038, 54746), (3532, 47089), (3844, 43267), (6076, 27373), (6181, 26908), (6727, 24724), (12362, 13454)]