154229218

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{12541}}^1$

素因数の和:12610

約数の個数: 32

約数和(自身を含む): 278131392

約数和(自身を除く): 123902174

約数列:

[1, 2, 11, 13, 22, 26, 43, 86, 143, 286, 473, 559, 946, 1118, 6149, 12298, 12541, 25082, 137951, 163033, 275902, 326066, 539263, 1078526, 1793363, 3586726, 5931893, 7010419, 11863786, 14020838, 77114609, 154229218]

約数ペア:

[(1, 154229218), (2, 77114609), (11, 14020838), (13, 11863786), (22, 7010419), (26, 5931893), (43, 3586726), (86, 1793363), (143, 1078526), (286, 539263), (473, 326066), (559, 275902), (946, 163033), (1118, 137951), (6149, 25082), (12298, 12541)]