128411568

素因数分解:

$2^4\times 3^4\times {\mathrm{99083}}^1$

素因数の和:99103

約数の個数: 50

約数和(自身を含む): 371664084

約数和(自身を除く): 243252516

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, 99083, 198166, 297249, 396332, 594498, 792664, 891747, 1188996, 1585328, 1783494, 2377992, 2675241, 3566988, 4755984, 5350482, 7133976, 8025723, 10700964, 14267952, 16051446, 21401928, 32102892, 42803856, 64205784, 128411568]

約数ペア:

[(1, 128411568), (2, 64205784), (3, 42803856), (4, 32102892), (6, 21401928), (8, 16051446), (9, 14267952), (12, 10700964), (16, 8025723), (18, 7133976), (24, 5350482), (27, 4755984), (36, 3566988), (48, 2675241), (54, 2377992), (72, 1783494), (81, 1585328), (108, 1188996), (144, 891747), (162, 792664), (216, 594498), (324, 396332), (432, 297249), (648, 198166), (1296, 99083)]