142100049

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:167

約数の個数: 96

約数和(自身を含む): 256483584

約数和(自身を除く): 114383535

約数列:

[1, 3, 7, 13, 21, 23, 39, 49, 53, 61, 69, 91, 147, 159, 161, 183, 273, 299, 371, 427, 483, 637, 689, 793, 897, 1113, 1127, 1219, 1281, 1403, 1911, 2067, 2093, 2379, 2597, 2989, 3233, 3381, 3657, 4209, 4823, 5551, 6279, 7791, 8533, 8967, 9699, 9821, 14469, 14651, 15847, 16653, 18239, 22631, 25599, 29463, 33761, 38857, 42029, 43953, 47541, 54717, 59731, 67893, 68747, 74359, 101283, 110929, 116571, 126087, 127673, 158417, 179193, 206241, 223077, 294203, 332787, 383019, 475251, 520513, 776503, 882609, 893711, 966667, 1561539, 2059421, 2329509, 2681133, 2900001, 3643591, 6178263, 6766669, 10930773, 20300007, 47366683, 142100049]

約数ペア:

[(1, 142100049), (3, 47366683), (7, 20300007), (13, 10930773), (21, 6766669), (23, 6178263), (39, 3643591), (49, 2900001), (53, 2681133), (61, 2329509), (69, 2059421), (91, 1561539), (147, 966667), (159, 893711), (161, 882609), (183, 776503), (273, 520513), (299, 475251), (371, 383019), (427, 332787), (483, 294203), (637, 223077), (689, 206241), (793, 179193), (897, 158417), (1113, 127673), (1127, 126087), (1219, 116571), (1281, 110929), (1403, 101283), (1911, 74359), (2067, 68747), (2093, 67893), (2379, 59731), (2597, 54717), (2989, 47541), (3233, 43953), (3381, 42029), (3657, 38857), (4209, 33761), (4823, 29463), (5551, 25599), (6279, 22631), (7791, 18239), (8533, 16653), (8967, 15847), (9699, 14651), (9821, 14469)]