126408766

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{191}}^1\times {\mathrm{449}}^1$

素因数の和:720

約数の個数: 32

約数和(自身を含む): 211507200

約数和(自身を除く): 85098434

約数列:

[1, 2, 11, 22, 67, 134, 191, 382, 449, 737, 898, 1474, 2101, 4202, 4939, 9878, 12797, 25594, 30083, 60166, 85759, 140767, 171518, 281534, 330913, 661826, 943349, 1886698, 5745853, 11491706, 63204383, 126408766]

約数ペア:

[(1, 126408766), (2, 63204383), (11, 11491706), (22, 5745853), (67, 1886698), (134, 943349), (191, 661826), (382, 330913), (449, 281534), (737, 171518), (898, 140767), (1474, 85759), (2101, 60166), (4202, 30083), (4939, 25594), (9878, 12797)]