129458742

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{162229}}^1$

素因数の和:162260

約数の個数: 32

約数和(自身を含む): 311481600

約数和(自身を除く): 182022858

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 162229, 324458, 486687, 973374, 1135603, 2271206, 3082351, 3406809, 6164702, 6813618, 9247053, 18494106, 21576457, 43152914, 64729371, 129458742]

約数ペア:

[(1, 129458742), (2, 64729371), (3, 43152914), (6, 21576457), (7, 18494106), (14, 9247053), (19, 6813618), (21, 6164702), (38, 3406809), (42, 3082351), (57, 2271206), (114, 1135603), (133, 973374), (266, 486687), (399, 324458), (798, 162229)]