177547136

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{106699}}^1$

素因数の和:106726

約数の個数: 32

約数和(自身を含む): 380919000

約数和(自身を除く): 203371864

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 106699, 213398, 426796, 853592, 1387087, 1707184, 2774174, 3414368, 5548348, 6828736, 11096696, 13657472, 22193392, 44386784, 88773568, 177547136]

約数ペア:

[(1, 177547136), (2, 88773568), (4, 44386784), (8, 22193392), (13, 13657472), (16, 11096696), (26, 6828736), (32, 5548348), (52, 3414368), (64, 2774174), (104, 1707184), (128, 1387087), (208, 853592), (416, 426796), (832, 213398), (1664, 106699)]