139016724

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{21493}}^1$

素因数の和:21525

約数の個数: 72

約数和(自身を含む): 411653088

約数和(自身を除く): 272636364

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 49, 66, 77, 84, 98, 132, 147, 154, 196, 231, 294, 308, 462, 539, 588, 924, 1078, 1617, 2156, 3234, 6468, 21493, 42986, 64479, 85972, 128958, 150451, 236423, 257916, 300902, 451353, 472846, 601804, 709269, 902706, 945692, 1053157, 1418538, 1654961, 1805412, 2106314, 2837076, 3159471, 3309922, 4212628, 4964883, 6318942, 6619844, 9929766, 11584727, 12637884, 19859532, 23169454, 34754181, 46338908, 69508362, 139016724]

約数ペア:

[(1, 139016724), (2, 69508362), (3, 46338908), (4, 34754181), (6, 23169454), (7, 19859532), (11, 12637884), (12, 11584727), (14, 9929766), (21, 6619844), (22, 6318942), (28, 4964883), (33, 4212628), (42, 3309922), (44, 3159471), (49, 2837076), (66, 2106314), (77, 1805412), (84, 1654961), (98, 1418538), (132, 1053157), (147, 945692), (154, 902706), (196, 709269), (231, 601804), (294, 472846), (308, 451353), (462, 300902), (539, 257916), (588, 236423), (924, 150451), (1078, 128958), (1617, 85972), (2156, 64479), (3234, 42986), (6468, 21493)]