149549976

素因数分解:

$2^3\times 3^6\times {\mathrm{25643}}^1$

素因数の和:25667

約数の個数: 56

約数和(自身を含む): 420433380

約数和(自身を除く): 270883404

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 729, 972, 1458, 1944, 2916, 5832, 25643, 51286, 76929, 102572, 153858, 205144, 230787, 307716, 461574, 615432, 692361, 923148, 1384722, 1846296, 2077083, 2769444, 4154166, 5538888, 6231249, 8308332, 12462498, 16616664, 18693747, 24924996, 37387494, 49849992, 74774988, 149549976]

約数ペア:

[(1, 149549976), (2, 74774988), (3, 49849992), (4, 37387494), (6, 24924996), (8, 18693747), (9, 16616664), (12, 12462498), (18, 8308332), (24, 6231249), (27, 5538888), (36, 4154166), (54, 2769444), (72, 2077083), (81, 1846296), (108, 1384722), (162, 923148), (216, 692361), (243, 615432), (324, 461574), (486, 307716), (648, 230787), (729, 205144), (972, 153858), (1458, 102572), (1944, 76929), (2916, 51286), (5832, 25643)]