139206616

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{953}}^1$

素因数の和:1040

約数の個数: 48

約数和(自身を含む): 284196600

約数和(自身を除く): 144989984

約数列:

[1, 2, 4, 8, 19, 31, 38, 62, 76, 124, 152, 248, 589, 953, 961, 1178, 1906, 1922, 2356, 3812, 3844, 4712, 7624, 7688, 18107, 18259, 29543, 36214, 36518, 59086, 72428, 73036, 118172, 144856, 146072, 236344, 561317, 915833, 1122634, 1831666, 2245268, 3663332, 4490536, 7326664, 17400827, 34801654, 69603308, 139206616]

約数ペア:

[(1, 139206616), (2, 69603308), (4, 34801654), (8, 17400827), (19, 7326664), (31, 4490536), (38, 3663332), (62, 2245268), (76, 1831666), (124, 1122634), (152, 915833), (248, 561317), (589, 236344), (953, 146072), (961, 144856), (1178, 118172), (1906, 73036), (1922, 72428), (2356, 59086), (3812, 36518), (3844, 36214), (4712, 29543), (7624, 18259), (7688, 18107)]