156944272

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{25087}}^1$

素因数の和:25135

約数の個数: 40

約数和(自身を含む): 335978496

約数和(自身を除く): 179034224

約数列:

[1, 2, 4, 8, 16, 17, 23, 34, 46, 68, 92, 136, 184, 272, 368, 391, 782, 1564, 3128, 6256, 25087, 50174, 100348, 200696, 401392, 426479, 577001, 852958, 1154002, 1705916, 2308004, 3411832, 4616008, 6823664, 9232016, 9809017, 19618034, 39236068, 78472136, 156944272]

約数ペア:

[(1, 156944272), (2, 78472136), (4, 39236068), (8, 19618034), (16, 9809017), (17, 9232016), (23, 6823664), (34, 4616008), (46, 3411832), (68, 2308004), (92, 1705916), (136, 1154002), (184, 852958), (272, 577001), (368, 426479), (391, 401392), (782, 200696), (1564, 100348), (3128, 50174), (6256, 25087)]