131120208

素因数分解:

$2^4\times 3^4\times {\mathrm{101173}}^1$

素因数の和:101193

約数の個数: 50

約数和(自身を含む): 379503674

約数和(自身を除く): 248383466

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 101173, 202346, 303519, 404692, 607038, 809384, 910557, 1214076, 1618768, 1821114, 2428152, 2731671, 3642228, 4856304, 5463342, 7284456, 8195013, 10926684, 14568912, 16390026, 21853368, 32780052, 43706736, 65560104, 131120208]

約数ペア:

[(1, 131120208), (2, 65560104), (3, 43706736), (4, 32780052), (6, 21853368), (8, 16390026), (9, 14568912), (12, 10926684), (16, 8195013), (18, 7284456), (24, 5463342), (27, 4856304), (36, 3642228), (48, 2731671), (54, 2428152), (72, 1821114), (81, 1618768), (108, 1214076), (144, 910557), (162, 809384), (216, 607038), (324, 404692), (432, 303519), (648, 202346), (1296, 101173)]