157412934

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{641}}^1\times {\mathrm{1949}}^1$

素因数の和:2605

約数の個数: 48

約数和(自身を含む): 390592800

約数和(自身を除く): 233179866

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 641, 1282, 1923, 1949, 3846, 3898, 4487, 5769, 5847, 8974, 11538, 11694, 13461, 13643, 17541, 26922, 27286, 35082, 40383, 40929, 80766, 81858, 122787, 245574, 1249309, 2498618, 3747927, 7495854, 8745163, 11243781, 17490326, 22487562, 26235489, 52470978, 78706467, 157412934]

約数ペア:

[(1, 157412934), (2, 78706467), (3, 52470978), (6, 26235489), (7, 22487562), (9, 17490326), (14, 11243781), (18, 8745163), (21, 7495854), (42, 3747927), (63, 2498618), (126, 1249309), (641, 245574), (1282, 122787), (1923, 81858), (1949, 80766), (3846, 40929), (3898, 40383), (4487, 35082), (5769, 27286), (5847, 26922), (8974, 17541), (11538, 13643), (11694, 13461)]