131610248

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19423}}^1$

素因数の和:19458

約数の個数: 48

約数和(自身を含む): 310007040

約数和(自身を除く): 178396792

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 121, 154, 242, 308, 484, 616, 847, 968, 1694, 3388, 6776, 19423, 38846, 77692, 135961, 155384, 213653, 271922, 427306, 543844, 854612, 1087688, 1495571, 1709224, 2350183, 2991142, 4700366, 5982284, 9400732, 11964568, 16451281, 18801464, 32902562, 65805124, 131610248]

約数ペア:

[(1, 131610248), (2, 65805124), (4, 32902562), (7, 18801464), (8, 16451281), (11, 11964568), (14, 9400732), (22, 5982284), (28, 4700366), (44, 2991142), (56, 2350183), (77, 1709224), (88, 1495571), (121, 1087688), (154, 854612), (242, 543844), (308, 427306), (484, 271922), (616, 213653), (847, 155384), (968, 135961), (1694, 77692), (3388, 38846), (6776, 19423)]