156664614

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^2\times {\mathrm{151}}^1\times {\mathrm{479}}^1$

素因数の和:673

約数の個数: 48

約数和(自身を含む): 333573120

約数和(自身を除く): 176908506

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 151, 302, 361, 453, 479, 722, 906, 958, 1083, 1437, 2166, 2869, 2874, 5738, 8607, 9101, 17214, 18202, 27303, 54511, 54606, 72329, 109022, 144658, 163533, 172919, 216987, 327066, 345838, 433974, 518757, 1037514, 1374251, 2748502, 4122753, 8245506, 26110769, 52221538, 78332307, 156664614]

約数ペア:

[(1, 156664614), (2, 78332307), (3, 52221538), (6, 26110769), (19, 8245506), (38, 4122753), (57, 2748502), (114, 1374251), (151, 1037514), (302, 518757), (361, 433974), (453, 345838), (479, 327066), (722, 216987), (906, 172919), (958, 163533), (1083, 144658), (1437, 109022), (2166, 72329), (2869, 54606), (2874, 54511), (5738, 27303), (8607, 18202), (9101, 17214)]