157282938

素因数分解:

$2^1\times 3^3\times {\mathrm{107}}^1\times {\mathrm{163}}^1\times {\mathrm{167}}^1$

素因数の和:448

約数の個数: 64

約数和(自身を含む): 357073920

約数和(自身を除く): 199790982

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 107, 163, 167, 214, 321, 326, 334, 489, 501, 642, 963, 978, 1002, 1467, 1503, 1926, 2889, 2934, 3006, 4401, 4509, 5778, 8802, 9018, 17441, 17869, 27221, 34882, 35738, 52323, 53607, 54442, 81663, 104646, 107214, 156969, 160821, 163326, 244989, 313938, 321642, 470907, 482463, 489978, 734967, 941814, 964926, 1469934, 2912647, 5825294, 8737941, 17475882, 26213823, 52427646, 78641469, 157282938]

約数ペア:

[(1, 157282938), (2, 78641469), (3, 52427646), (6, 26213823), (9, 17475882), (18, 8737941), (27, 5825294), (54, 2912647), (107, 1469934), (163, 964926), (167, 941814), (214, 734967), (321, 489978), (326, 482463), (334, 470907), (489, 321642), (501, 313938), (642, 244989), (963, 163326), (978, 160821), (1002, 156969), (1467, 107214), (1503, 104646), (1926, 81663), (2889, 54442), (2934, 53607), (3006, 52323), (4401, 35738), (4509, 34882), (5778, 27221), (8802, 17869), (9018, 17441)]