162657648

素因数分解:

$2^4\times 3^2\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{241}}^1$

素因数の和:407

約数の個数: 120

約数和(自身を含む): 472025840

約数和(自身を除く): 309368192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 43, 48, 72, 86, 109, 129, 144, 172, 218, 241, 258, 327, 344, 387, 436, 482, 516, 654, 688, 723, 774, 872, 964, 981, 1032, 1308, 1446, 1548, 1744, 1928, 1962, 2064, 2169, 2616, 2892, 3096, 3856, 3924, 4338, 4687, 5232, 5784, 6192, 7848, 8676, 9374, 10363, 11568, 14061, 15696, 17352, 18748, 20726, 26269, 28122, 31089, 34704, 37496, 41452, 42183, 52538, 56244, 62178, 74992, 78807, 82904, 84366, 93267, 105076, 112488, 124356, 157614, 165808, 168732, 186534, 210152, 224976, 236421, 248712, 315228, 337464, 373068, 420304, 472842, 497424, 630456, 674928, 746136, 945684, 1129567, 1260912, 1492272, 1891368, 2259134, 3388701, 3782736, 4518268, 6777402, 9036536, 10166103, 13554804, 18073072, 20332206, 27109608, 40664412, 54219216, 81328824, 162657648]

約数ペア:

[(1, 162657648), (2, 81328824), (3, 54219216), (4, 40664412), (6, 27109608), (8, 20332206), (9, 18073072), (12, 13554804), (16, 10166103), (18, 9036536), (24, 6777402), (36, 4518268), (43, 3782736), (48, 3388701), (72, 2259134), (86, 1891368), (109, 1492272), (129, 1260912), (144, 1129567), (172, 945684), (218, 746136), (241, 674928), (258, 630456), (327, 497424), (344, 472842), (387, 420304), (436, 373068), (482, 337464), (516, 315228), (654, 248712), (688, 236421), (723, 224976), (774, 210152), (872, 186534), (964, 168732), (981, 165808), (1032, 157614), (1308, 124356), (1446, 112488), (1548, 105076), (1744, 93267), (1928, 84366), (1962, 82904), (2064, 78807), (2169, 74992), (2616, 62178), (2892, 56244), (3096, 52538), (3856, 42183), (3924, 41452), (4338, 37496), (4687, 34704), (5232, 31089), (5784, 28122), (6192, 26269), (7848, 20726), (8676, 18748), (9374, 17352), (10363, 15696), (11568, 14061)]