156934162

素因数分解:

$2^1\times 7^4\times {\mathrm{11}}^1\times {\mathrm{2971}}^1$

素因数の和:3012

約数の個数: 40

約数和(自身を含む): 299684592

約数和(自身を除く): 142750430

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 343, 539, 686, 1078, 2401, 2971, 3773, 4802, 5942, 7546, 20797, 26411, 32681, 41594, 52822, 65362, 145579, 228767, 291158, 457534, 1019053, 1601369, 2038106, 3202738, 7133371, 11209583, 14266742, 22419166, 78467081, 156934162]

約数ペア:

[(1, 156934162), (2, 78467081), (7, 22419166), (11, 14266742), (14, 11209583), (22, 7133371), (49, 3202738), (77, 2038106), (98, 1601369), (154, 1019053), (343, 457534), (539, 291158), (686, 228767), (1078, 145579), (2401, 65362), (2971, 52822), (3773, 41594), (4802, 32681), (5942, 26411), (7546, 20797)]