161801712

素因数分解:

$2^4\times 3^4\times {\mathrm{124847}}^1$

素因数の和:124867

約数の個数: 50

約数和(自身を含む): 468304848

約数和(自身を除く): 306503136

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, 124847, 249694, 374541, 499388, 749082, 998776, 1123623, 1498164, 1997552, 2247246, 2996328, 3370869, 4494492, 5992656, 6741738, 8988984, 10112607, 13483476, 17977968, 20225214, 26966952, 40450428, 53933904, 80900856, 161801712]

約数ペア:

[(1, 161801712), (2, 80900856), (3, 53933904), (4, 40450428), (6, 26966952), (8, 20225214), (9, 17977968), (12, 13483476), (16, 10112607), (18, 8988984), (24, 6741738), (27, 5992656), (36, 4494492), (48, 3370869), (54, 2996328), (72, 2247246), (81, 1997552), (108, 1498164), (144, 1123623), (162, 998776), (216, 749082), (324, 499388), (432, 374541), (648, 249694), (1296, 124847)]