142012016

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{9851}}^1$

素因数の和:9929

約数の個数: 40

約数和(自身を含む): 296860464

約数和(自身を除く): 154848448

約数列:

[1, 2, 4, 8, 16, 17, 34, 53, 68, 106, 136, 212, 272, 424, 848, 901, 1802, 3604, 7208, 9851, 14416, 19702, 39404, 78808, 157616, 167467, 334934, 522103, 669868, 1044206, 1339736, 2088412, 2679472, 4176824, 8353648, 8875751, 17751502, 35503004, 71006008, 142012016]

約数ペア:

[(1, 142012016), (2, 71006008), (4, 35503004), (8, 17751502), (16, 8875751), (17, 8353648), (34, 4176824), (53, 2679472), (68, 2088412), (106, 1339736), (136, 1044206), (212, 669868), (272, 522103), (424, 334934), (848, 167467), (901, 157616), (1802, 78808), (3604, 39404), (7208, 19702), (9851, 14416)]