158698422484

素因数分解:

$2^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{649307}}^1$

素因数の和:649397

約数の個数: 72

約数和(自身を含む): 341977537440

約数和(自身を除く): 183279114956

約数列:

[1, 2, 4, 7, 14, 28, 29, 43, 49, 58, 86, 98, 116, 172, 196, 203, 301, 406, 602, 812, 1204, 1247, 1421, 2107, 2494, 2842, 4214, 4988, 5684, 8428, 8729, 17458, 34916, 61103, 122206, 244412, 649307, 1298614, 2597228, 4545149, 9090298, 18180596, 18829903, 27920201, 31816043, 37659806, 55840402, 63632086, 75319612, 111680804, 127264172, 131809321, 195441407, 263618642, 390882814, 527237284, 781765628, 809685829, 922665247, 1368089849, 1619371658, 1845330494, 2736179698, 3238743316, 3690660988, 5472359396, 5667800803, 11335601606, 22671203212, 39674605621, 79349211242, 158698422484]

約数ペア:

[(1, 158698422484), (2, 79349211242), (4, 39674605621), (7, 22671203212), (14, 11335601606), (28, 5667800803), (29, 5472359396), (43, 3690660988), (49, 3238743316), (58, 2736179698), (86, 1845330494), (98, 1619371658), (116, 1368089849), (172, 922665247), (196, 809685829), (203, 781765628), (301, 527237284), (406, 390882814), (602, 263618642), (812, 195441407), (1204, 131809321), (1247, 127264172), (1421, 111680804), (2107, 75319612), (2494, 63632086), (2842, 55840402), (4214, 37659806), (4988, 31816043), (5684, 27920201), (8428, 18829903), (8729, 18180596), (17458, 9090298), (34916, 4545149), (61103, 2597228), (122206, 1298614), (244412, 649307)]