191192896

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{157231}}^1$

素因数の和:157262

約数の個数: 28

約数和(自身を含む): 399369280

約数和(自身を除く): 208176384

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 157231, 314462, 628924, 1257848, 2515696, 2987389, 5031392, 5974778, 10062784, 11949556, 23899112, 47798224, 95596448, 191192896]

約数ペア:

[(1, 191192896), (2, 95596448), (4, 47798224), (8, 23899112), (16, 11949556), (19, 10062784), (32, 5974778), (38, 5031392), (64, 2987389), (76, 2515696), (152, 1257848), (304, 628924), (608, 314462), (1216, 157231)]