156987500176

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{754747597}}^1$

素因数の和:754747618

約数の個数: 20

約数和(自身を含む): 327560457532

約数和(自身を除く): 170572957356

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 754747597, 1509495194, 3018990388, 6037980776, 9811718761, 12075961552, 19623437522, 39246875044, 78493750088, 156987500176]

約数ペア:

[(1, 156987500176), (2, 78493750088), (4, 39246875044), (8, 19623437522), (13, 12075961552), (16, 9811718761), (26, 6037980776), (52, 3018990388), (104, 1509495194), (208, 754747597)]