131555808

素因数分解:

$2^5\times 3^2\times {\mathrm{456791}}^1$

素因数の和:456807

約数の個数: 36

約数和(自身を含む): 374112648

約数和(自身を除く): 242556840

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 456791, 913582, 1370373, 1827164, 2740746, 3654328, 4111119, 5481492, 7308656, 8222238, 10962984, 14617312, 16444476, 21925968, 32888952, 43851936, 65777904, 131555808]

約数ペア:

[(1, 131555808), (2, 65777904), (3, 43851936), (4, 32888952), (6, 21925968), (8, 16444476), (9, 14617312), (12, 10962984), (16, 8222238), (18, 7308656), (24, 5481492), (32, 4111119), (36, 3654328), (48, 2740746), (72, 1827164), (96, 1370373), (144, 913582), (288, 456791)]