128220162

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{149}}^1\times {\mathrm{2927}}^1$

素因数の和:3095

約数の個数: 48

約数和(自身を含む): 300412800

約数和(自身を除く): 172192638

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 149, 294, 298, 447, 894, 1043, 2086, 2927, 3129, 5854, 6258, 7301, 8781, 14602, 17562, 20489, 21903, 40978, 43806, 61467, 122934, 143423, 286846, 430269, 436123, 860538, 872246, 1308369, 2616738, 3052861, 6105722, 9158583, 18317166, 21370027, 42740054, 64110081, 128220162]

約数ペア:

[(1, 128220162), (2, 64110081), (3, 42740054), (6, 21370027), (7, 18317166), (14, 9158583), (21, 6105722), (42, 3052861), (49, 2616738), (98, 1308369), (147, 872246), (149, 860538), (294, 436123), (298, 430269), (447, 286846), (894, 143423), (1043, 122934), (2086, 61467), (2927, 43806), (3129, 40978), (5854, 21903), (6258, 20489), (7301, 17562), (8781, 14602)]