151503728

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{556999}}^1$

素因数の和:557024

約数の個数: 20

約数和(自身を含む): 310806000

約数和(自身を除く): 159302272

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 556999, 1113998, 2227996, 4455992, 8911984, 9468983, 18937966, 37875932, 75751864, 151503728]

約数ペア:

[(1, 151503728), (2, 75751864), (4, 37875932), (8, 18937966), (16, 9468983), (17, 8911984), (34, 4455992), (68, 2227996), (136, 1113998), (272, 556999)]