142826344

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{563}}^1\times {\mathrm{1669}}^1$

素因数の和:2257

約数の個数: 32

約数和(自身を含む): 282564000

約数和(自身を除く): 139737656

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 563, 1126, 1669, 2252, 3338, 4504, 6676, 10697, 13352, 21394, 31711, 42788, 63422, 85576, 126844, 253688, 939647, 1879294, 3758588, 7517176, 17853293, 35706586, 71413172, 142826344]

約数ペア:

[(1, 142826344), (2, 71413172), (4, 35706586), (8, 17853293), (19, 7517176), (38, 3758588), (76, 1879294), (152, 939647), (563, 253688), (1126, 126844), (1669, 85576), (2252, 63422), (3338, 42788), (4504, 31711), (6676, 21394), (10697, 13352)]