105238728

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{208807}}^1$

素因数の和:208826

約数の個数: 48

約数和(自身を含む): 325740480

約数和(自身を除く): 220501752

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 208807, 417614, 626421, 835228, 1252842, 1461649, 1670456, 1879263, 2505684, 2923298, 3758526, 4384947, 5011368, 5846596, 7517052, 8769894, 11693192, 13154841, 15034104, 17539788, 26309682, 35079576, 52619364, 105238728]

約数ペア:

[(1, 105238728), (2, 52619364), (3, 35079576), (4, 26309682), (6, 17539788), (7, 15034104), (8, 13154841), (9, 11693192), (12, 8769894), (14, 7517052), (18, 5846596), (21, 5011368), (24, 4384947), (28, 3758526), (36, 2923298), (42, 2505684), (56, 1879263), (63, 1670456), (72, 1461649), (84, 1252842), (126, 835228), (168, 626421), (252, 417614), (504, 208807)]