128535692

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{199}}^1\times {\mathrm{1429}}^1$

素因数の和:1745

約数の個数: 24

約数和(自身を含む): 228228000

約数和(自身を除く): 99692308

約数列:

[1, 2, 4, 113, 199, 226, 398, 452, 796, 1429, 2858, 5716, 22487, 44974, 89948, 161477, 284371, 322954, 568742, 645908, 1137484, 32133923, 64267846, 128535692]

約数ペア:

[(1, 128535692), (2, 64267846), (4, 32133923), (113, 1137484), (199, 645908), (226, 568742), (398, 322954), (452, 284371), (796, 161477), (1429, 89948), (2858, 44974), (5716, 22487)]