161729484

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{23197}}^1$

素因数の和:23294

約数の個数: 48

約数和(自身を含む): 436493568

約数和(自身を除く): 274764084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 83, 84, 166, 249, 332, 498, 581, 996, 1162, 1743, 2324, 3486, 6972, 23197, 46394, 69591, 92788, 139182, 162379, 278364, 324758, 487137, 649516, 974274, 1925351, 1948548, 3850702, 5776053, 7701404, 11552106, 13477457, 23104212, 26954914, 40432371, 53909828, 80864742, 161729484]

約数ペア:

[(1, 161729484), (2, 80864742), (3, 53909828), (4, 40432371), (6, 26954914), (7, 23104212), (12, 13477457), (14, 11552106), (21, 7701404), (28, 5776053), (42, 3850702), (83, 1948548), (84, 1925351), (166, 974274), (249, 649516), (332, 487137), (498, 324758), (581, 278364), (996, 162379), (1162, 139182), (1743, 92788), (2324, 69591), (3486, 46394), (6972, 23197)]