143887492

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{3527}}^1$

素因数の和:3616

約数の個数: 48

約数和(自身を含む): 303464448

約数和(自身を除く): 159576956

約数列:

[1, 2, 4, 7, 14, 28, 31, 47, 62, 94, 124, 188, 217, 329, 434, 658, 868, 1316, 1457, 2914, 3527, 5828, 7054, 10199, 14108, 20398, 24689, 40796, 49378, 98756, 109337, 165769, 218674, 331538, 437348, 663076, 765359, 1160383, 1530718, 2320766, 3061436, 4641532, 5138839, 10277678, 20555356, 35971873, 71943746, 143887492]

約数ペア:

[(1, 143887492), (2, 71943746), (4, 35971873), (7, 20555356), (14, 10277678), (28, 5138839), (31, 4641532), (47, 3061436), (62, 2320766), (94, 1530718), (124, 1160383), (188, 765359), (217, 663076), (329, 437348), (434, 331538), (658, 218674), (868, 165769), (1316, 109337), (1457, 98756), (2914, 49378), (3527, 40796), (5828, 24689), (7054, 20398), (10199, 14108)]