163709316

素因数分解:

$2^2\times 3^3\times {\mathrm{431}}^1\times {\mathrm{3517}}^1$

素因数の和:3961

約数の個数: 48

約数和(自身を含む): 425537280

約数和(自身を除く): 261827964

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 431, 862, 1293, 1724, 2586, 3517, 3879, 5172, 7034, 7758, 10551, 11637, 14068, 15516, 21102, 23274, 31653, 42204, 46548, 63306, 94959, 126612, 189918, 379836, 1515827, 3031654, 4547481, 6063308, 9094962, 13642443, 18189924, 27284886, 40927329, 54569772, 81854658, 163709316]

約数ペア:

[(1, 163709316), (2, 81854658), (3, 54569772), (4, 40927329), (6, 27284886), (9, 18189924), (12, 13642443), (18, 9094962), (27, 6063308), (36, 4547481), (54, 3031654), (108, 1515827), (431, 379836), (862, 189918), (1293, 126612), (1724, 94959), (2586, 63306), (3517, 46548), (3879, 42204), (5172, 31653), (7034, 23274), (7758, 21102), (10551, 15516), (11637, 14068)]