179728614

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{7457}}^1$

素因数の和:7581

約数の個数: 48

約数和(自身を含む): 423495072

約数和(自身を除く): 243766458

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 103, 117, 206, 234, 309, 618, 927, 1339, 1854, 2678, 4017, 7457, 8034, 12051, 14914, 22371, 24102, 44742, 67113, 96941, 134226, 193882, 290823, 581646, 768071, 872469, 1536142, 1744938, 2304213, 4608426, 6912639, 9984923, 13825278, 19969846, 29954769, 59909538, 89864307, 179728614]

約数ペア:

[(1, 179728614), (2, 89864307), (3, 59909538), (6, 29954769), (9, 19969846), (13, 13825278), (18, 9984923), (26, 6912639), (39, 4608426), (78, 2304213), (103, 1744938), (117, 1536142), (206, 872469), (234, 768071), (309, 581646), (618, 290823), (927, 193882), (1339, 134226), (1854, 96941), (2678, 67113), (4017, 44742), (7457, 24102), (8034, 22371), (12051, 14914)]