164636808

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{11807}}^1$

素因数の和:11906

約数の個数: 64

約数和(自身を含む): 476098560

約数和(自身を除く): 311461752

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 83, 84, 166, 168, 249, 332, 498, 581, 664, 996, 1162, 1743, 1992, 2324, 3486, 4648, 6972, 11807, 13944, 23614, 35421, 47228, 70842, 82649, 94456, 141684, 165298, 247947, 283368, 330596, 495894, 661192, 979981, 991788, 1959962, 1983576, 2939943, 3919924, 5879886, 6859867, 7839848, 11759772, 13719734, 20579601, 23519544, 27439468, 41159202, 54878936, 82318404, 164636808]

約数ペア:

[(1, 164636808), (2, 82318404), (3, 54878936), (4, 41159202), (6, 27439468), (7, 23519544), (8, 20579601), (12, 13719734), (14, 11759772), (21, 7839848), (24, 6859867), (28, 5879886), (42, 3919924), (56, 2939943), (83, 1983576), (84, 1959962), (166, 991788), (168, 979981), (249, 661192), (332, 495894), (498, 330596), (581, 283368), (664, 247947), (996, 165298), (1162, 141684), (1743, 94456), (1992, 82649), (2324, 70842), (3486, 47228), (4648, 35421), (6972, 23614), (11807, 13944)]