171368808

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{549259}}^1$

素因数の和:549281

約数の個数: 32

約数和(自身を含む): 461378400

約数和(自身を除く): 290009592

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 549259, 1098518, 1647777, 2197036, 3295554, 4394072, 6591108, 7140367, 13182216, 14280734, 21421101, 28561468, 42842202, 57122936, 85684404, 171368808]

約数ペア:

[(1, 171368808), (2, 85684404), (3, 57122936), (4, 42842202), (6, 28561468), (8, 21421101), (12, 14280734), (13, 13182216), (24, 7140367), (26, 6591108), (39, 4394072), (52, 3295554), (78, 2197036), (104, 1647777), (156, 1098518), (312, 549259)]