128839692

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{431}}^1\times {\mathrm{859}}^1$

素因数の和:1326

約数の個数: 48

約数和(自身を含む): 312076800

約数和(自身を除く): 183237108

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348, 431, 859, 862, 1293, 1718, 1724, 2577, 2586, 3436, 5154, 5172, 10308, 12499, 24911, 24998, 37497, 49822, 49996, 74733, 74994, 99644, 149466, 149988, 298932, 370229, 740458, 1110687, 1480916, 2221374, 4442748, 10736641, 21473282, 32209923, 42946564, 64419846, 128839692]

約数ペア:

[(1, 128839692), (2, 64419846), (3, 42946564), (4, 32209923), (6, 21473282), (12, 10736641), (29, 4442748), (58, 2221374), (87, 1480916), (116, 1110687), (174, 740458), (348, 370229), (431, 298932), (859, 149988), (862, 149466), (1293, 99644), (1718, 74994), (1724, 74733), (2577, 49996), (2586, 49822), (3436, 37497), (5154, 24998), (5172, 24911), (10308, 12499)]