164012835

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{883}}^1$

素因数の和:988

約数の個数: 64

約数和(自身を含む): 315694080

約数和(自身を除く): 151681245

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 61, 87, 105, 145, 183, 203, 305, 427, 435, 609, 883, 915, 1015, 1281, 1769, 2135, 2649, 3045, 4415, 5307, 6181, 6405, 8845, 12383, 13245, 18543, 25607, 26535, 30905, 37149, 53863, 61915, 76821, 92715, 128035, 161589, 179249, 185745, 269315, 377041, 384105, 537747, 807945, 896245, 1131123, 1562027, 1885205, 2688735, 4686081, 5655615, 7810135, 10934189, 23430405, 32802567, 54670945, 164012835]

約数ペア:

[(1, 164012835), (3, 54670945), (5, 32802567), (7, 23430405), (15, 10934189), (21, 7810135), (29, 5655615), (35, 4686081), (61, 2688735), (87, 1885205), (105, 1562027), (145, 1131123), (183, 896245), (203, 807945), (305, 537747), (427, 384105), (435, 377041), (609, 269315), (883, 185745), (915, 179249), (1015, 161589), (1281, 128035), (1769, 92715), (2135, 76821), (2649, 61915), (3045, 53863), (4415, 37149), (5307, 30905), (6181, 26535), (6405, 25607), (8845, 18543), (12383, 13245)]