152078311

素因数分解:

$7^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2371}}^1$

素因数の和:2420

約数の個数: 32

約数和(自身を含む): 204940800

約数和(自身を除く): 52862489

約数列:

[1, 7, 11, 17, 49, 77, 119, 187, 343, 539, 833, 1309, 2371, 3773, 5831, 9163, 16597, 26081, 40307, 64141, 116179, 182567, 282149, 443377, 813253, 1277969, 1975043, 3103639, 8945783, 13825301, 21725473, 152078311]

約数ペア:

[(1, 152078311), (7, 21725473), (11, 13825301), (17, 8945783), (49, 3103639), (77, 1975043), (119, 1277969), (187, 813253), (343, 443377), (539, 282149), (833, 182567), (1309, 116179), (2371, 64141), (3773, 40307), (5831, 26081), (9163, 16597)]