160183868

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{1999}}^1$

素因数の和:2106

約数の個数: 48

約数和(自身を含む): 319872000

約数和(自身を除く): 159688132

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 67, 92, 134, 268, 299, 598, 871, 1196, 1541, 1742, 1999, 3082, 3484, 3998, 6164, 7996, 20033, 25987, 40066, 45977, 51974, 80132, 91954, 103948, 133933, 183908, 267866, 535732, 597701, 1195402, 1741129, 2390804, 3080459, 3482258, 6160918, 6964516, 12321836, 40045967, 80091934, 160183868]

約数ペア:

[(1, 160183868), (2, 80091934), (4, 40045967), (13, 12321836), (23, 6964516), (26, 6160918), (46, 3482258), (52, 3080459), (67, 2390804), (92, 1741129), (134, 1195402), (268, 597701), (299, 535732), (598, 267866), (871, 183908), (1196, 133933), (1541, 103948), (1742, 91954), (1999, 80132), (3082, 51974), (3484, 45977), (3998, 40066), (6164, 25987), (7996, 20033)]