169802012

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1\times {\mathrm{233}}^1$

素因数の和:522

約数の個数: 48

約数和(自身を含む): 322882560

約数和(自身を除く): 153080548

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 172, 223, 233, 446, 466, 817, 892, 932, 1634, 3268, 4237, 4427, 8474, 8854, 9589, 10019, 16948, 17708, 19178, 20038, 38356, 40076, 51959, 103918, 182191, 190361, 207836, 364382, 380722, 728764, 761444, 987221, 1974442, 2234237, 3948884, 4468474, 8936948, 42450503, 84901006, 169802012]

約数ペア:

[(1, 169802012), (2, 84901006), (4, 42450503), (19, 8936948), (38, 4468474), (43, 3948884), (76, 2234237), (86, 1974442), (172, 987221), (223, 761444), (233, 728764), (446, 380722), (466, 364382), (817, 207836), (892, 190361), (932, 182191), (1634, 103918), (3268, 51959), (4237, 40076), (4427, 38356), (8474, 20038), (8854, 19178), (9589, 17708), (10019, 16948)]