139437528

素因数分解:

$2^3\times 3^1\times {\mathrm{79}}^1\times {\mathrm{251}}^1\times {\mathrm{293}}^1$

素因数の和:632

約数の個数: 64

約数和(自身を含む): 355622400

約数和(自身を除く): 216184872

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 79, 158, 237, 251, 293, 316, 474, 502, 586, 632, 753, 879, 948, 1004, 1172, 1506, 1758, 1896, 2008, 2344, 3012, 3516, 6024, 7032, 19829, 23147, 39658, 46294, 59487, 69441, 73543, 79316, 92588, 118974, 138882, 147086, 158632, 185176, 220629, 237948, 277764, 294172, 441258, 475896, 555528, 588344, 882516, 1765032, 5809897, 11619794, 17429691, 23239588, 34859382, 46479176, 69718764, 139437528]

約数ペア:

[(1, 139437528), (2, 69718764), (3, 46479176), (4, 34859382), (6, 23239588), (8, 17429691), (12, 11619794), (24, 5809897), (79, 1765032), (158, 882516), (237, 588344), (251, 555528), (293, 475896), (316, 441258), (474, 294172), (502, 277764), (586, 237948), (632, 220629), (753, 185176), (879, 158632), (948, 147086), (1004, 138882), (1172, 118974), (1506, 92588), (1758, 79316), (1896, 73543), (2008, 69441), (2344, 59487), (3012, 46294), (3516, 39658), (6024, 23147), (7032, 19829)]