118451356

素因数分解:

$2^2\times {\mathrm{37}}^2\times {\mathrm{97}}^1\times {\mathrm{223}}^1$

素因数の和:398

約数の個数: 36

約数和(自身を含む): 216205248

約数和(自身を除く): 97753892

約数列:

[1, 2, 4, 37, 74, 97, 148, 194, 223, 388, 446, 892, 1369, 2738, 3589, 5476, 7178, 8251, 14356, 16502, 21631, 33004, 43262, 86524, 132793, 265586, 305287, 531172, 610574, 800347, 1221148, 1600694, 3201388, 29612839, 59225678, 118451356]

約数ペア:

[(1, 118451356), (2, 59225678), (4, 29612839), (37, 3201388), (74, 1600694), (97, 1221148), (148, 800347), (194, 610574), (223, 531172), (388, 305287), (446, 265586), (892, 132793), (1369, 86524), (2738, 43262), (3589, 33004), (5476, 21631), (7178, 16502), (8251, 14356)]