129131532

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{67679}}^1$

素因数の和:67742

約数の個数: 36

約数和(自身を含む): 332579520

約数和(自身を除く): 203447988

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 212, 318, 477, 636, 954, 1908, 67679, 135358, 203037, 270716, 406074, 609111, 812148, 1218222, 2436444, 3586987, 7173974, 10760961, 14347948, 21521922, 32282883, 43043844, 64565766, 129131532]

約数ペア:

[(1, 129131532), (2, 64565766), (3, 43043844), (4, 32282883), (6, 21521922), (9, 14347948), (12, 10760961), (18, 7173974), (36, 3586987), (53, 2436444), (106, 1218222), (159, 812148), (212, 609111), (318, 406074), (477, 270716), (636, 203037), (954, 135358), (1908, 67679)]