148883144

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{5557}}^1$

素因数の和:5777

約数の個数: 32

約数和(自身を含む): 297130680

約数和(自身を除く): 148247536

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 197, 394, 788, 1576, 3349, 5557, 6698, 11114, 13396, 22228, 26792, 44456, 94469, 188938, 377876, 755752, 1094729, 2189458, 4378916, 8757832, 18610393, 37220786, 74441572, 148883144]

約数ペア:

[(1, 148883144), (2, 74441572), (4, 37220786), (8, 18610393), (17, 8757832), (34, 4378916), (68, 2189458), (136, 1094729), (197, 755752), (394, 377876), (788, 188938), (1576, 94469), (3349, 44456), (5557, 26792), (6698, 22228), (11114, 13396)]