157433594

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{337}}^1$

素因数の和:542

約数の個数: 32

約数和(自身を含む): 249687360

約数和(自身を除く): 92253766

約数列:

[1, 2, 37, 59, 74, 107, 118, 214, 337, 674, 2183, 3959, 4366, 6313, 7918, 12469, 12626, 19883, 24938, 36059, 39766, 72118, 233581, 467162, 735671, 1334183, 1471342, 2127481, 2668366, 4254962, 78716797, 157433594]

約数ペア:

[(1, 157433594), (2, 78716797), (37, 4254962), (59, 2668366), (74, 2127481), (107, 1471342), (118, 1334183), (214, 735671), (337, 467162), (674, 233581), (2183, 72118), (3959, 39766), (4366, 36059), (6313, 24938), (7918, 19883), (12469, 12626)]