143780208

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{20947}}^1$

素因数の和:20982

約数の個数: 80

約数和(自身を含む): 436388736

約数和(自身を除く): 292608528

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 33, 39, 44, 48, 52, 66, 78, 88, 104, 132, 143, 156, 176, 208, 264, 286, 312, 429, 528, 572, 624, 858, 1144, 1716, 2288, 3432, 6864, 20947, 41894, 62841, 83788, 125682, 167576, 230417, 251364, 272311, 335152, 460834, 502728, 544622, 691251, 816933, 921668, 1005456, 1089244, 1382502, 1633866, 1843336, 2178488, 2765004, 2995421, 3267732, 3686672, 4356976, 5530008, 5990842, 6535464, 8986263, 11060016, 11981684, 13070928, 17972526, 23963368, 35945052, 47926736, 71890104, 143780208]

約数ペア:

[(1, 143780208), (2, 71890104), (3, 47926736), (4, 35945052), (6, 23963368), (8, 17972526), (11, 13070928), (12, 11981684), (13, 11060016), (16, 8986263), (22, 6535464), (24, 5990842), (26, 5530008), (33, 4356976), (39, 3686672), (44, 3267732), (48, 2995421), (52, 2765004), (66, 2178488), (78, 1843336), (88, 1633866), (104, 1382502), (132, 1089244), (143, 1005456), (156, 921668), (176, 816933), (208, 691251), (264, 544622), (286, 502728), (312, 460834), (429, 335152), (528, 272311), (572, 251364), (624, 230417), (858, 167576), (1144, 125682), (1716, 83788), (2288, 62841), (3432, 41894), (6864, 20947)]