155057854

素因数分解:

$2^1\times 7^2\times {\mathrm{673}}^1\times {\mathrm{2351}}^1$

素因数の和:3040

約数の個数: 24

約数和(自身を含む): 271077408

約数和(自身を除く): 116019554

約数列:

[1, 2, 7, 14, 49, 98, 673, 1346, 2351, 4702, 4711, 9422, 16457, 32914, 32977, 65954, 115199, 230398, 1582223, 3164446, 11075561, 22151122, 77528927, 155057854]

約数ペア:

[(1, 155057854), (2, 77528927), (7, 22151122), (14, 11075561), (49, 3164446), (98, 1582223), (673, 230398), (1346, 115199), (2351, 65954), (4702, 32977), (4711, 32914), (9422, 16457)]