103168024

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{139}}^1\times {\mathrm{257}}^1$

素因数の和:440

約数の個数: 48

約数和(自身を含む): 206425800

約数和(自身を除く): 103257776

約数列:

[1, 2, 4, 8, 19, 38, 76, 139, 152, 257, 278, 361, 514, 556, 722, 1028, 1112, 1444, 2056, 2641, 2888, 4883, 5282, 9766, 10564, 19532, 21128, 35723, 39064, 50179, 71446, 92777, 100358, 142892, 185554, 200716, 285784, 371108, 401432, 678737, 742216, 1357474, 2714948, 5429896, 12896003, 25792006, 51584012, 103168024]

約数ペア:

[(1, 103168024), (2, 51584012), (4, 25792006), (8, 12896003), (19, 5429896), (38, 2714948), (76, 1357474), (139, 742216), (152, 678737), (257, 401432), (278, 371108), (361, 285784), (514, 200716), (556, 185554), (722, 142892), (1028, 100358), (1112, 92777), (1444, 71446), (2056, 50179), (2641, 39064), (2888, 35723), (4883, 21128), (5282, 19532), (9766, 10564)]