190019952

素因数分解:

$2^4\times 3^3\times {\mathrm{439861}}^1$

素因数の和:439878

約数の個数: 40

約数和(自身を含む): 545428880

約数和(自身を除く): 355408928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 439861, 879722, 1319583, 1759444, 2639166, 3518888, 3958749, 5278332, 7037776, 7917498, 10556664, 11876247, 15834996, 21113328, 23752494, 31669992, 47504988, 63339984, 95009976, 190019952]

約数ペア:

[(1, 190019952), (2, 95009976), (3, 63339984), (4, 47504988), (6, 31669992), (8, 23752494), (9, 21113328), (12, 15834996), (16, 11876247), (18, 10556664), (24, 7917498), (27, 7037776), (36, 5278332), (48, 3958749), (54, 3518888), (72, 2639166), (108, 1759444), (144, 1319583), (216, 879722), (432, 439861)]