163208306

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{587}}^1$

素因数の和:746

約数の個数: 32

約数和(自身を含む): 259858368

約数和(自身を除く): 96650062

約数列:

[1, 2, 43, 53, 61, 86, 106, 122, 587, 1174, 2279, 2623, 3233, 4558, 5246, 6466, 25241, 31111, 35807, 50482, 62222, 71614, 139019, 278038, 1337773, 1539701, 1897771, 2675546, 3079402, 3795542, 81604153, 163208306]

約数ペア:

[(1, 163208306), (2, 81604153), (43, 3795542), (53, 3079402), (61, 2675546), (86, 1897771), (106, 1539701), (122, 1337773), (587, 278038), (1174, 139019), (2279, 71614), (2623, 62222), (3233, 50482), (4558, 35807), (5246, 31111), (6466, 25241)]