156980247112

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{20677061}}^1$

素因数の和:20677153

約数の個数: 32

約数和(自身を含む): 321321543480

約数和(自身を除く): 164341296368

約数列:

[1, 2, 4, 8, 13, 26, 52, 73, 104, 146, 292, 584, 949, 1898, 3796, 7592, 20677061, 41354122, 82708244, 165416488, 268801793, 537603586, 1075207172, 1509425453, 2150414344, 3018850906, 6037701812, 12075403624, 19622530889, 39245061778, 78490123556, 156980247112]

約数ペア:

[(1, 156980247112), (2, 78490123556), (4, 39245061778), (8, 19622530889), (13, 12075403624), (26, 6037701812), (52, 3018850906), (73, 2150414344), (104, 1509425453), (146, 1075207172), (292, 537603586), (584, 268801793), (949, 165416488), (1898, 82708244), (3796, 41354122), (7592, 20677061)]