159947788

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{929}}^1$

素因数の和:1007

約数の個数: 96

約数和(自身を含む): 384975360

約数和(自身を除く): 225027572

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 43, 44, 52, 77, 86, 91, 143, 154, 172, 182, 286, 301, 308, 364, 473, 559, 572, 602, 929, 946, 1001, 1118, 1204, 1858, 1892, 2002, 2236, 3311, 3716, 3913, 4004, 6149, 6503, 6622, 7826, 10219, 12077, 12298, 13006, 13244, 15652, 20438, 24154, 24596, 26012, 39947, 40876, 43043, 48308, 71533, 79894, 84539, 86086, 132847, 143066, 159788, 169078, 172172, 265694, 279629, 286132, 338156, 439417, 519311, 531388, 559258, 878834, 929929, 1038622, 1118516, 1757668, 1859858, 2077244, 3075919, 3635177, 3719716, 5712421, 6151838, 7270354, 11424842, 12303676, 14540708, 22849684, 39986947, 79973894, 159947788]

約数ペア:

[(1, 159947788), (2, 79973894), (4, 39986947), (7, 22849684), (11, 14540708), (13, 12303676), (14, 11424842), (22, 7270354), (26, 6151838), (28, 5712421), (43, 3719716), (44, 3635177), (52, 3075919), (77, 2077244), (86, 1859858), (91, 1757668), (143, 1118516), (154, 1038622), (172, 929929), (182, 878834), (286, 559258), (301, 531388), (308, 519311), (364, 439417), (473, 338156), (559, 286132), (572, 279629), (602, 265694), (929, 172172), (946, 169078), (1001, 159788), (1118, 143066), (1204, 132847), (1858, 86086), (1892, 84539), (2002, 79894), (2236, 71533), (3311, 48308), (3716, 43043), (3913, 40876), (4004, 39947), (6149, 26012), (6503, 24596), (6622, 24154), (7826, 20438), (10219, 15652), (12077, 13244), (12298, 13006)]