145231926

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{24877}}^1$

素因数の和:25028

約数の個数: 32

約数和(自身を含む): 334360320

約数和(自身を除く): 189128394

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 139, 278, 417, 834, 973, 1946, 2919, 5838, 24877, 49754, 74631, 149262, 174139, 348278, 522417, 1044834, 3457903, 6915806, 10373709, 20747418, 24205321, 48410642, 72615963, 145231926]

約数ペア:

[(1, 145231926), (2, 72615963), (3, 48410642), (6, 24205321), (7, 20747418), (14, 10373709), (21, 6915806), (42, 3457903), (139, 1044834), (278, 522417), (417, 348278), (834, 174139), (973, 149262), (1946, 74631), (2919, 49754), (5838, 24877)]