140382942

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{211}}^1$

素因数の和:334

約数の個数: 96

約数和(自身を含む): 343378944

約数和(自身を除く): 202996002

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 49, 62, 73, 93, 98, 146, 147, 186, 211, 217, 219, 294, 422, 434, 438, 511, 633, 651, 1022, 1266, 1302, 1477, 1519, 1533, 2263, 2954, 3038, 3066, 3577, 4431, 4526, 4557, 6541, 6789, 7154, 8862, 9114, 10339, 10731, 13082, 13578, 15403, 15841, 19623, 20678, 21462, 30806, 31017, 31682, 39246, 45787, 46209, 47523, 62034, 91574, 92418, 95046, 107821, 110887, 137361, 215642, 221774, 274722, 320509, 323463, 332661, 477493, 641018, 646926, 665322, 754747, 954986, 961527, 1432479, 1509494, 1923054, 2264241, 2864958, 3342451, 4528482, 6684902, 10027353, 20054706, 23397157, 46794314, 70191471, 140382942]

約数ペア:

[(1, 140382942), (2, 70191471), (3, 46794314), (6, 23397157), (7, 20054706), (14, 10027353), (21, 6684902), (31, 4528482), (42, 3342451), (49, 2864958), (62, 2264241), (73, 1923054), (93, 1509494), (98, 1432479), (146, 961527), (147, 954986), (186, 754747), (211, 665322), (217, 646926), (219, 641018), (294, 477493), (422, 332661), (434, 323463), (438, 320509), (511, 274722), (633, 221774), (651, 215642), (1022, 137361), (1266, 110887), (1302, 107821), (1477, 95046), (1519, 92418), (1533, 91574), (2263, 62034), (2954, 47523), (3038, 46209), (3066, 45787), (3577, 39246), (4431, 31682), (4526, 31017), (4557, 30806), (6541, 21462), (6789, 20678), (7154, 19623), (8862, 15841), (9114, 15403), (10339, 13578), (10731, 13082)]