142875768

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{121493}}^1$

素因数の和:121516

約数の個数: 48

約数和(自身を含む): 415509480

約数和(自身を除く): 272633712

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 121493, 242986, 364479, 485972, 728958, 850451, 971944, 1457916, 1700902, 2551353, 2915832, 3401804, 5102706, 5953157, 6803608, 10205412, 11906314, 17859471, 20410824, 23812628, 35718942, 47625256, 71437884, 142875768]

約数ペア:

[(1, 142875768), (2, 71437884), (3, 47625256), (4, 35718942), (6, 23812628), (7, 20410824), (8, 17859471), (12, 11906314), (14, 10205412), (21, 6803608), (24, 5953157), (28, 5102706), (42, 3401804), (49, 2915832), (56, 2551353), (84, 1700902), (98, 1457916), (147, 971944), (168, 850451), (196, 728958), (294, 485972), (392, 364479), (588, 242986), (1176, 121493)]