156672136

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{50087}}^1$

素因数の和:50133

約数の個数: 32

約数和(自身を含む): 324570240

約数和(自身を除く): 167898104

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 68, 92, 136, 184, 391, 782, 1564, 3128, 50087, 100174, 200348, 400696, 851479, 1152001, 1702958, 2304002, 3405916, 4608004, 6811832, 9216008, 19584017, 39168034, 78336068, 156672136]

約数ペア:

[(1, 156672136), (2, 78336068), (4, 39168034), (8, 19584017), (17, 9216008), (23, 6811832), (34, 4608004), (46, 3405916), (68, 2304002), (92, 1702958), (136, 1152001), (184, 851479), (391, 400696), (782, 200348), (1564, 100174), (3128, 50087)]