161716412

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{9749}}^1$

素因数の和:9806

約数の個数: 48

約数和(自身を含む): 343980000

約数和(自身を除く): 182263588

約数列:

[1, 2, 4, 11, 13, 22, 26, 29, 44, 52, 58, 116, 143, 286, 319, 377, 572, 638, 754, 1276, 1508, 4147, 8294, 9749, 16588, 19498, 38996, 107239, 126737, 214478, 253474, 282721, 428956, 506948, 565442, 1130884, 1394107, 2788214, 3109931, 3675373, 5576428, 6219862, 7350746, 12439724, 14701492, 40429103, 80858206, 161716412]

約数ペア:

[(1, 161716412), (2, 80858206), (4, 40429103), (11, 14701492), (13, 12439724), (22, 7350746), (26, 6219862), (29, 5576428), (44, 3675373), (52, 3109931), (58, 2788214), (116, 1394107), (143, 1130884), (286, 565442), (319, 506948), (377, 428956), (572, 282721), (638, 253474), (754, 214478), (1276, 126737), (1508, 107239), (4147, 38996), (8294, 19498), (9749, 16588)]