156542316

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{22453}}^1$

素因数の和:22550

約数の個数: 48

約数和(自身を含む): 422494464

約数和(自身を除く): 265952148

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 83, 84, 166, 249, 332, 498, 581, 996, 1162, 1743, 2324, 3486, 6972, 22453, 44906, 67359, 89812, 134718, 157171, 269436, 314342, 471513, 628684, 943026, 1863599, 1886052, 3727198, 5590797, 7454396, 11181594, 13045193, 22363188, 26090386, 39135579, 52180772, 78271158, 156542316]

約数ペア:

[(1, 156542316), (2, 78271158), (3, 52180772), (4, 39135579), (6, 26090386), (7, 22363188), (12, 13045193), (14, 11181594), (21, 7454396), (28, 5590797), (42, 3727198), (83, 1886052), (84, 1863599), (166, 943026), (249, 628684), (332, 471513), (498, 314342), (581, 269436), (996, 157171), (1162, 134718), (1743, 89812), (2324, 67359), (3486, 44906), (6972, 22453)]