140168532

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{72551}}^1$

素因数の和:72588

約数の個数: 48

約数和(自身を含む): 390039552

約数和(自身を除く): 249871020

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 483, 644, 966, 1932, 72551, 145102, 217653, 290204, 435306, 507857, 870612, 1015714, 1523571, 1668673, 2031428, 3047142, 3337346, 5006019, 6094284, 6674692, 10012038, 11680711, 20024076, 23361422, 35042133, 46722844, 70084266, 140168532]

約数ペア:

[(1, 140168532), (2, 70084266), (3, 46722844), (4, 35042133), (6, 23361422), (7, 20024076), (12, 11680711), (14, 10012038), (21, 6674692), (23, 6094284), (28, 5006019), (42, 3337346), (46, 3047142), (69, 2031428), (84, 1668673), (92, 1523571), (138, 1015714), (161, 870612), (276, 507857), (322, 435306), (483, 290204), (644, 217653), (966, 145102), (1932, 72551)]