157432842

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{109}}^1\times {\mathrm{3821}}^1$

素因数の和:3948

約数の個数: 64

約数和(自身を含む): 403603200

約数和(自身を除く): 246170358

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 109, 126, 189, 218, 327, 378, 654, 763, 981, 1526, 1962, 2289, 2943, 3821, 4578, 5886, 6867, 7642, 11463, 13734, 20601, 22926, 26747, 34389, 41202, 53494, 68778, 80241, 103167, 160482, 206334, 240723, 416489, 481446, 722169, 832978, 1249467, 1444338, 2498934, 2915423, 3748401, 5830846, 7496802, 8746269, 11245203, 17492538, 22490406, 26238807, 52477614, 78716421, 157432842]

約数ペア:

[(1, 157432842), (2, 78716421), (3, 52477614), (6, 26238807), (7, 22490406), (9, 17492538), (14, 11245203), (18, 8746269), (21, 7496802), (27, 5830846), (42, 3748401), (54, 2915423), (63, 2498934), (109, 1444338), (126, 1249467), (189, 832978), (218, 722169), (327, 481446), (378, 416489), (654, 240723), (763, 206334), (981, 160482), (1526, 103167), (1962, 80241), (2289, 68778), (2943, 53494), (3821, 41202), (4578, 34389), (5886, 26747), (6867, 22926), (7642, 20601), (11463, 13734)]