139340604

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{887}}^1$

素因数の和:979

約数の個数: 96

約数和(自身を含む): 375943680

約数和(自身を除く): 236603076

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 53, 57, 76, 78, 106, 114, 156, 159, 212, 228, 247, 318, 494, 636, 689, 741, 887, 988, 1007, 1378, 1482, 1774, 2014, 2067, 2661, 2756, 2964, 3021, 3548, 4028, 4134, 5322, 6042, 8268, 10644, 11531, 12084, 13091, 16853, 23062, 26182, 33706, 34593, 39273, 46124, 47011, 50559, 52364, 67412, 69186, 78546, 94022, 101118, 138372, 141033, 157092, 188044, 202236, 219089, 282066, 438178, 564132, 611143, 657267, 876356, 893209, 1222286, 1314534, 1786418, 1833429, 2444572, 2629068, 2679627, 3572836, 3666858, 5359254, 7333716, 10718508, 11611717, 23223434, 34835151, 46446868, 69670302, 139340604]

約数ペア:

[(1, 139340604), (2, 69670302), (3, 46446868), (4, 34835151), (6, 23223434), (12, 11611717), (13, 10718508), (19, 7333716), (26, 5359254), (38, 3666858), (39, 3572836), (52, 2679627), (53, 2629068), (57, 2444572), (76, 1833429), (78, 1786418), (106, 1314534), (114, 1222286), (156, 893209), (159, 876356), (212, 657267), (228, 611143), (247, 564132), (318, 438178), (494, 282066), (636, 219089), (689, 202236), (741, 188044), (887, 157092), (988, 141033), (1007, 138372), (1378, 101118), (1482, 94022), (1774, 78546), (2014, 69186), (2067, 67412), (2661, 52364), (2756, 50559), (2964, 47011), (3021, 46124), (3548, 39273), (4028, 34593), (4134, 33706), (5322, 26182), (6042, 23062), (8268, 16853), (10644, 13091), (11531, 12084)]