149726388

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{743}}^1\times {\mathrm{2399}}^1$

素因数の和:3156

約数の個数: 48

約数和(自身を含む): 399974400

約数和(自身を除く): 250248012

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 743, 1486, 2229, 2399, 2972, 4458, 4798, 5201, 7197, 8916, 9596, 10402, 14394, 15603, 16793, 20804, 28788, 31206, 33586, 50379, 62412, 67172, 100758, 201516, 1782457, 3564914, 5347371, 7129828, 10694742, 12477199, 21389484, 24954398, 37431597, 49908796, 74863194, 149726388]

約数ペア:

[(1, 149726388), (2, 74863194), (3, 49908796), (4, 37431597), (6, 24954398), (7, 21389484), (12, 12477199), (14, 10694742), (21, 7129828), (28, 5347371), (42, 3564914), (84, 1782457), (743, 201516), (1486, 100758), (2229, 67172), (2399, 62412), (2972, 50379), (4458, 33586), (4798, 31206), (5201, 28788), (7197, 20804), (8916, 16793), (9596, 15603), (10402, 14394)]