152800908

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{18481}}^1$

素因数の和:18554

約数の個数: 48

約数和(自身を含む): 391226976

約数和(自身を除く): 238426068

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 53, 78, 106, 156, 159, 212, 318, 636, 689, 1378, 2067, 2756, 4134, 8268, 18481, 36962, 55443, 73924, 110886, 221772, 240253, 480506, 720759, 961012, 979493, 1441518, 1958986, 2883036, 2938479, 3917972, 5876958, 11753916, 12733409, 25466818, 38200227, 50933636, 76400454, 152800908]

約数ペア:

[(1, 152800908), (2, 76400454), (3, 50933636), (4, 38200227), (6, 25466818), (12, 12733409), (13, 11753916), (26, 5876958), (39, 3917972), (52, 2938479), (53, 2883036), (78, 1958986), (106, 1441518), (156, 979493), (159, 961012), (212, 720759), (318, 480506), (636, 240253), (689, 221772), (1378, 110886), (2067, 73924), (2756, 55443), (4134, 36962), (8268, 18481)]