168410255

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{887}}^1$

素因数の和:1055

約数の個数: 32

約数和(自身を含む): 229146624

約数和(自身を除く): 60736369

約数列:

[1, 5, 13, 23, 65, 115, 127, 299, 635, 887, 1495, 1651, 2921, 4435, 8255, 11531, 14605, 20401, 37973, 57655, 102005, 112649, 189865, 265213, 563245, 1326065, 1464437, 2590927, 7322185, 12954635, 33682051, 168410255]

約数ペア:

[(1, 168410255), (5, 33682051), (13, 12954635), (23, 7322185), (65, 2590927), (115, 1464437), (127, 1326065), (299, 563245), (635, 265213), (887, 189865), (1495, 112649), (1651, 102005), (2921, 57655), (4435, 37973), (8255, 20401), (11531, 14605)]