156637004036

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{2467}}^1\times {\mathrm{8111}}^1$

素因数の和:10704

約数の個数: 48

約数和(自身を含む): 291497256960

約数和(自身を除く): 134860252924

約数列:

[1, 2, 4, 19, 38, 76, 103, 206, 412, 1957, 2467, 3914, 4934, 7828, 8111, 9868, 16222, 32444, 46873, 93746, 154109, 187492, 254101, 308218, 508202, 616436, 835433, 1016404, 1670866, 3341732, 4827919, 9655838, 15873227, 19311676, 20009837, 31746454, 40019674, 63492908, 80039348, 380186903, 760373806, 1520747612, 2061013211, 4122026422, 8244052844, 39159251009, 78318502018, 156637004036]

約数ペア:

[(1, 156637004036), (2, 78318502018), (4, 39159251009), (19, 8244052844), (38, 4122026422), (76, 2061013211), (103, 1520747612), (206, 760373806), (412, 380186903), (1957, 80039348), (2467, 63492908), (3914, 40019674), (4934, 31746454), (7828, 20009837), (8111, 19311676), (9868, 15873227), (16222, 9655838), (32444, 4827919), (46873, 3341732), (93746, 1670866), (154109, 1016404), (187492, 835433), (254101, 616436), (308218, 508202)]