141188012

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1223}}^1$

素因数の和:1291

約数の個数: 72

約数和(自身を含む): 312560640

約数和(自身を除く): 171372628

約数列:

[1, 2, 4, 7, 14, 19, 28, 31, 38, 49, 62, 76, 98, 124, 133, 196, 217, 266, 434, 532, 589, 868, 931, 1178, 1223, 1519, 1862, 2356, 2446, 3038, 3724, 4123, 4892, 6076, 8246, 8561, 16492, 17122, 23237, 28861, 34244, 37913, 46474, 57722, 59927, 75826, 92948, 115444, 119854, 151652, 162659, 239708, 265391, 325318, 530782, 650636, 720347, 1061564, 1138613, 1440694, 1857737, 2277226, 2881388, 3715474, 4554452, 5042429, 7430948, 10084858, 20169716, 35297003, 70594006, 141188012]

約数ペア:

[(1, 141188012), (2, 70594006), (4, 35297003), (7, 20169716), (14, 10084858), (19, 7430948), (28, 5042429), (31, 4554452), (38, 3715474), (49, 2881388), (62, 2277226), (76, 1857737), (98, 1440694), (124, 1138613), (133, 1061564), (196, 720347), (217, 650636), (266, 530782), (434, 325318), (532, 265391), (589, 239708), (868, 162659), (931, 151652), (1178, 119854), (1223, 115444), (1519, 92948), (1862, 75826), (2356, 59927), (2446, 57722), (3038, 46474), (3724, 37913), (4123, 34244), (4892, 28861), (6076, 23237), (8246, 17122), (8561, 16492)]