154357944

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{494737}}^1$

素因数の和:494759

約数の個数: 32

約数和(自身を含む): 415579920

約数和(自身を除く): 261221976

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 494737, 989474, 1484211, 1978948, 2968422, 3957896, 5936844, 6431581, 11873688, 12863162, 19294743, 25726324, 38589486, 51452648, 77178972, 154357944]

約数ペア:

[(1, 154357944), (2, 77178972), (3, 51452648), (4, 38589486), (6, 25726324), (8, 19294743), (12, 12863162), (13, 11873688), (24, 6431581), (26, 5936844), (39, 3957896), (52, 2968422), (78, 1978948), (104, 1484211), (156, 989474), (312, 494737)]