149395272

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{478831}}^1$

素因数の和:478853

約数の個数: 32

約数和(自身を含む): 402218880

約数和(自身を除く): 252823608

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 478831, 957662, 1436493, 1915324, 2872986, 3830648, 5745972, 6224803, 11491944, 12449606, 18674409, 24899212, 37348818, 49798424, 74697636, 149395272]

約数ペア:

[(1, 149395272), (2, 74697636), (3, 49798424), (4, 37348818), (6, 24899212), (8, 18674409), (12, 12449606), (13, 11491944), (24, 6224803), (26, 5745972), (39, 3830648), (52, 2872986), (78, 1915324), (104, 1436493), (156, 957662), (312, 478831)]