138744376

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{9973}}^1$

素因数の和:10063

約数の個数: 32

約数和(自身を含む): 272888640

約数和(自身を除く): 134144264

約数列:

[1, 2, 4, 8, 37, 47, 74, 94, 148, 188, 296, 376, 1739, 3478, 6956, 9973, 13912, 19946, 39892, 79784, 369001, 468731, 738002, 937462, 1476004, 1874924, 2952008, 3749848, 17343047, 34686094, 69372188, 138744376]

約数ペア:

[(1, 138744376), (2, 69372188), (4, 34686094), (8, 17343047), (37, 3749848), (47, 2952008), (74, 1874924), (94, 1476004), (148, 937462), (188, 738002), (296, 468731), (376, 369001), (1739, 79784), (3478, 39892), (6956, 19946), (9973, 13912)]