156739922913

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{463}}^1\times {\mathrm{1987}}^1$

素因数の和:2547

約数の個数: 96

約数和(自身を含む): 260789975040

約数和(自身を除く): 104050052127

約数列:

[1, 3, 7, 19, 21, 49, 57, 61, 133, 147, 183, 399, 427, 463, 931, 1159, 1281, 1389, 1987, 2793, 2989, 3241, 3477, 5961, 8113, 8797, 8967, 9723, 13909, 22687, 24339, 26391, 28243, 37753, 41727, 56791, 61579, 68061, 84729, 97363, 113259, 121207, 170373, 184737, 197701, 264271, 292089, 363621, 431053, 536617, 593103, 792813, 848449, 919981, 1293159, 1383907, 1609851, 1849897, 2302933, 2545347, 2759943, 3756319, 4151721, 5549691, 5939143, 6439867, 6908799, 11268957, 16120531, 17479639, 17817429, 19319601, 26294233, 45079069, 48361593, 52438917, 56118841, 78882699, 112843717, 122357473, 135237207, 168356523, 338531151, 367072419, 392831887, 856502311, 1066257979, 1178495661, 2569506933, 2749823209, 3198773937, 7463805853, 8249469627, 22391417559, 52246640971, 156739922913]

約数ペア:

[(1, 156739922913), (3, 52246640971), (7, 22391417559), (19, 8249469627), (21, 7463805853), (49, 3198773937), (57, 2749823209), (61, 2569506933), (133, 1178495661), (147, 1066257979), (183, 856502311), (399, 392831887), (427, 367072419), (463, 338531151), (931, 168356523), (1159, 135237207), (1281, 122357473), (1389, 112843717), (1987, 78882699), (2793, 56118841), (2989, 52438917), (3241, 48361593), (3477, 45079069), (5961, 26294233), (8113, 19319601), (8797, 17817429), (8967, 17479639), (9723, 16120531), (13909, 11268957), (22687, 6908799), (24339, 6439867), (26391, 5939143), (28243, 5549691), (37753, 4151721), (41727, 3756319), (56791, 2759943), (61579, 2545347), (68061, 2302933), (84729, 1849897), (97363, 1609851), (113259, 1383907), (121207, 1293159), (170373, 919981), (184737, 848449), (197701, 792813), (264271, 593103), (292089, 536617), (363621, 431053)]