137989852

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{241}}^1$

素因数の和:300

約数の個数: 108

約数和(自身を含む): 329842128

約数和(自身を除く): 191852276

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 121, 143, 154, 169, 182, 241, 242, 286, 308, 338, 364, 482, 484, 572, 676, 847, 964, 1001, 1183, 1573, 1687, 1694, 1859, 2002, 2366, 2651, 3133, 3146, 3374, 3388, 3718, 4004, 4732, 5302, 6266, 6292, 6748, 7436, 10604, 11011, 12532, 13013, 18557, 20449, 21931, 22022, 26026, 29161, 34463, 37114, 40729, 40898, 43862, 44044, 52052, 58322, 68926, 74228, 81458, 81796, 87724, 116644, 137852, 143143, 162916, 204127, 241241, 285103, 286286, 379093, 408254, 448019, 482482, 570206, 572572, 758186, 816508, 896038, 964964, 1140412, 1516372, 1792076, 2653651, 3136133, 4928209, 5307302, 6272266, 9856418, 10614604, 12544532, 19712836, 34497463, 68994926, 137989852]

約数ペア:

[(1, 137989852), (2, 68994926), (4, 34497463), (7, 19712836), (11, 12544532), (13, 10614604), (14, 9856418), (22, 6272266), (26, 5307302), (28, 4928209), (44, 3136133), (52, 2653651), (77, 1792076), (91, 1516372), (121, 1140412), (143, 964964), (154, 896038), (169, 816508), (182, 758186), (241, 572572), (242, 570206), (286, 482482), (308, 448019), (338, 408254), (364, 379093), (482, 286286), (484, 285103), (572, 241241), (676, 204127), (847, 162916), (964, 143143), (1001, 137852), (1183, 116644), (1573, 87724), (1687, 81796), (1694, 81458), (1859, 74228), (2002, 68926), (2366, 58322), (2651, 52052), (3133, 44044), (3146, 43862), (3374, 40898), (3388, 40729), (3718, 37114), (4004, 34463), (4732, 29161), (5302, 26026), (6266, 22022), (6292, 21931), (6748, 20449), (7436, 18557), (10604, 13013), (11011, 12532)]