157600788

素因数分解:

$2^2\times 3^1\times {\mathrm{163}}^1\times {\mathrm{197}}^1\times {\mathrm{409}}^1$

素因数の和:776

約数の個数: 48

約数和(自身を含む): 372778560

約数和(自身を除く): 215177772

約数列:

[1, 2, 3, 4, 6, 12, 163, 197, 326, 394, 409, 489, 591, 652, 788, 818, 978, 1182, 1227, 1636, 1956, 2364, 2454, 4908, 32111, 64222, 66667, 80573, 96333, 128444, 133334, 161146, 192666, 200001, 241719, 266668, 322292, 385332, 400002, 483438, 800004, 966876, 13133399, 26266798, 39400197, 52533596, 78800394, 157600788]

約数ペア:

[(1, 157600788), (2, 78800394), (3, 52533596), (4, 39400197), (6, 26266798), (12, 13133399), (163, 966876), (197, 800004), (326, 483438), (394, 400002), (409, 385332), (489, 322292), (591, 266668), (652, 241719), (788, 200001), (818, 192666), (978, 161146), (1182, 133334), (1227, 128444), (1636, 96333), (1956, 80573), (2364, 66667), (2454, 64222), (4908, 32111)]